429134860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 1184440320

約数和(自身を除く): 755305460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 89, 101, 110, 124, 140, 154, 155, 178, 202, 217, 220, 308, 310, 341, 356, 385, 404, 434, 445, 505, 620, 623, 682, 707, 770, 868, 890, 979, 1010, 1085, 1111, 1246, 1364, 1414, 1540, 1705, 1780, 1958, 2020, 2170, 2222, 2387, 2492, 2759, 2828, 3115, 3131, 3410, 3535, 3916, 4340, 4444, 4774, 4895, 5518, 5555, 6230, 6262, 6820, 6853, 7070, 7777, 8989, 9548, 9790, 11036, 11110, 11935, 12460, 12524, 13706, 13795, 14140, 15554, 15655, 17978, 19313, 19580, 21917, 22220, 23870, 27412, 27590, 30349, 31108, 31310, 34265, 34441, 35956, 38626, 38885, 43834, 44945, 47740, 55180, 60698, 62620, 62923, 68530, 68882, 77252, 77770, 87668, 89890, 96565, 98879, 109585, 121396, 125846, 137060, 137764, 151745, 155540, 172205, 179780, 193130, 197758, 212443, 219170, 241087, 251692, 278659, 303490, 314615, 344410, 386260, 395516, 424886, 438340, 482174, 494395, 557318, 606980, 629230, 688820, 692153, 849772, 964348, 988790, 1062215, 1114636, 1205435, 1258460, 1384306, 1393295, 1950613, 1977580, 2124430, 2410870, 2768612, 2786590, 3065249, 3460765, 3901226, 4248860, 4821740, 5573180, 6130498, 6921530, 7802452, 9753065, 12260996, 13843060, 15326245, 19506130, 21456743, 30652490, 39012260, 42913486, 61304980, 85826972, 107283715, 214567430, 429134860]

約数ペア:

[(1, 429134860), (2, 214567430), (4, 107283715), (5, 85826972), (7, 61304980), (10, 42913486), (11, 39012260), (14, 30652490), (20, 21456743), (22, 19506130), (28, 15326245), (31, 13843060), (35, 12260996), (44, 9753065), (55, 7802452), (62, 6921530), (70, 6130498), (77, 5573180), (89, 4821740), (101, 4248860), (110, 3901226), (124, 3460765), (140, 3065249), (154, 2786590), (155, 2768612), (178, 2410870), (202, 2124430), (217, 1977580), (220, 1950613), (308, 1393295), (310, 1384306), (341, 1258460), (356, 1205435), (385, 1114636), (404, 1062215), (434, 988790), (445, 964348), (505, 849772), (620, 692153), (623, 688820), (682, 629230), (707, 606980), (770, 557318), (868, 494395), (890, 482174), (979, 438340), (1010, 424886), (1085, 395516), (1111, 386260), (1246, 344410), (1364, 314615), (1414, 303490), (1540, 278659), (1705, 251692), (1780, 241087), (1958, 219170), (2020, 212443), (2170, 197758), (2222, 193130), (2387, 179780), (2492, 172205), (2759, 155540), (2828, 151745), (3115, 137764), (3131, 137060), (3410, 125846), (3535, 121396), (3916, 109585), (4340, 98879), (4444, 96565), (4774, 89890), (4895, 87668), (5518, 77770), (5555, 77252), (6230, 68882), (6262, 68530), (6820, 62923), (6853, 62620), (7070, 60698), (7777, 55180), (8989, 47740), (9548, 44945), (9790, 43834), (11036, 38885), (11110, 38626), (11935, 35956), (12460, 34441), (12524, 34265), (13706, 31310), (13795, 31108), (14140, 30349), (15554, 27590), (15655, 27412), (17978, 23870), (19313, 22220), (19580, 21917)]