6464430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 19888128

約数和(自身を除く): 13423698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 331, 434, 465, 558, 630, 651, 662, 930, 993, 1085, 1302, 1395, 1655, 1953, 1986, 2170, 2317, 2790, 2979, 3255, 3310, 3906, 4634, 4965, 5958, 6510, 6951, 9765, 9930, 10261, 11585, 13902, 14895, 19530, 20522, 20853, 23170, 29790, 30783, 34755, 41706, 51305, 61566, 69510, 71827, 92349, 102610, 104265, 143654, 153915, 184698, 208530, 215481, 307830, 359135, 430962, 461745, 646443, 718270, 923490, 1077405, 1292886, 2154810, 3232215, 6464430]

約数ペア:

[(1, 6464430), (2, 3232215), (3, 2154810), (5, 1292886), (6, 1077405), (7, 923490), (9, 718270), (10, 646443), (14, 461745), (15, 430962), (18, 359135), (21, 307830), (30, 215481), (31, 208530), (35, 184698), (42, 153915), (45, 143654), (62, 104265), (63, 102610), (70, 92349), (90, 71827), (93, 69510), (105, 61566), (126, 51305), (155, 41706), (186, 34755), (210, 30783), (217, 29790), (279, 23170), (310, 20853), (315, 20522), (331, 19530), (434, 14895), (465, 13902), (558, 11585), (630, 10261), (651, 9930), (662, 9765), (930, 6951), (993, 6510), (1085, 5958), (1302, 4965), (1395, 4634), (1655, 3906), (1953, 3310), (1986, 3255), (2170, 2979), (2317, 2790)]