73829910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 128

約数和(自身を含む): 228261888

約数和(自身を除く): 154431978

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1031, 1085, 1155, 1302, 1705, 2046, 2062, 2170, 2310, 2387, 3093, 3255, 3410, 4774, 5115, 5155, 6186, 6510, 7161, 7217, 10230, 10310, 11341, 11935, 14322, 14434, 15465, 21651, 22682, 23870, 30930, 31961, 34023, 35805, 36085, 43302, 56705, 63922, 68046, 71610, 72170, 79387, 95883, 108255, 113410, 158774, 159805, 170115, 191766, 216510, 223727, 238161, 319610, 340230, 351571, 396935, 447454, 476322, 479415, 671181, 703142, 793870, 958830, 1054713, 1118635, 1190805, 1342362, 1757855, 2109426, 2237270, 2381610, 2460997, 3355905, 3515710, 4921994, 5273565, 6711810, 7382991, 10547130, 12304985, 14765982, 24609970, 36914955, 73829910]

約数ペア:

[(1, 73829910), (2, 36914955), (3, 24609970), (5, 14765982), (6, 12304985), (7, 10547130), (10, 7382991), (11, 6711810), (14, 5273565), (15, 4921994), (21, 3515710), (22, 3355905), (30, 2460997), (31, 2381610), (33, 2237270), (35, 2109426), (42, 1757855), (55, 1342362), (62, 1190805), (66, 1118635), (70, 1054713), (77, 958830), (93, 793870), (105, 703142), (110, 671181), (154, 479415), (155, 476322), (165, 447454), (186, 396935), (210, 351571), (217, 340230), (231, 319610), (310, 238161), (330, 223727), (341, 216510), (385, 191766), (434, 170115), (462, 159805), (465, 158774), (651, 113410), (682, 108255), (770, 95883), (930, 79387), (1023, 72170), (1031, 71610), (1085, 68046), (1155, 63922), (1302, 56705), (1705, 43302), (2046, 36085), (2062, 35805), (2170, 34023), (2310, 31961), (2387, 30930), (3093, 23870), (3255, 22682), (3410, 21651), (4774, 15465), (5115, 14434), (5155, 14322), (6186, 11935), (6510, 11341), (7161, 10310), (7217, 10230)]