73421950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 165132288

約数和(自身を除く): 91710338

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 67, 70, 101, 134, 155, 175, 202, 217, 310, 335, 350, 434, 469, 505, 670, 707, 775, 938, 1010, 1085, 1414, 1550, 1675, 2077, 2170, 2345, 2525, 3131, 3350, 3535, 4154, 4690, 5050, 5425, 6262, 6767, 7070, 10385, 10850, 11725, 13534, 14539, 15655, 17675, 20770, 21917, 23450, 29078, 31310, 33835, 35350, 43834, 47369, 51925, 67670, 72695, 78275, 94738, 103850, 109585, 145390, 156550, 169175, 209777, 219170, 236845, 338350, 363475, 419554, 473690, 547925, 726950, 1048885, 1095850, 1184225, 1468439, 2097770, 2368450, 2936878, 5244425, 7342195, 10488850, 14684390, 36710975, 73421950]

約数ペア:

[(1, 73421950), (2, 36710975), (5, 14684390), (7, 10488850), (10, 7342195), (14, 5244425), (25, 2936878), (31, 2368450), (35, 2097770), (50, 1468439), (62, 1184225), (67, 1095850), (70, 1048885), (101, 726950), (134, 547925), (155, 473690), (175, 419554), (202, 363475), (217, 338350), (310, 236845), (335, 219170), (350, 209777), (434, 169175), (469, 156550), (505, 145390), (670, 109585), (707, 103850), (775, 94738), (938, 78275), (1010, 72695), (1085, 67670), (1414, 51925), (1550, 47369), (1675, 43834), (2077, 35350), (2170, 33835), (2345, 31310), (2525, 29078), (3131, 23450), (3350, 21917), (3535, 20770), (4154, 17675), (4690, 15655), (5050, 14539), (5425, 13534), (6262, 11725), (6767, 10850), (7070, 10385)]