1330349190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 3448811520

約数和(自身を除く): 2118462330

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 107, 145, 155, 174, 186, 214, 290, 310, 321, 435, 461, 465, 535, 642, 870, 899, 922, 930, 1070, 1383, 1605, 1798, 2305, 2697, 2766, 3103, 3210, 3317, 4495, 4610, 5394, 6206, 6634, 6915, 8990, 9309, 9951, 13369, 13485, 13830, 14291, 15515, 16585, 18618, 19902, 26738, 26970, 28582, 31030, 33170, 40107, 42873, 46545, 49327, 49755, 66845, 71455, 80214, 85746, 93090, 96193, 98654, 99510, 133690, 142910, 147981, 192386, 200535, 214365, 246635, 288579, 295962, 401070, 414439, 428730, 480965, 493270, 577158, 739905, 828878, 961930, 1243317, 1430483, 1442895, 1479810, 1529137, 2072195, 2486634, 2860966, 2885790, 3058274, 4144390, 4291449, 4587411, 6216585, 7152415, 7645685, 8582898, 9174822, 12433170, 14304830, 15291370, 21457245, 22937055, 42914490, 44344973, 45874110, 88689946, 133034919, 221724865, 266069838, 443449730, 665174595, 1330349190]

約数ペア:

[(1, 1330349190), (2, 665174595), (3, 443449730), (5, 266069838), (6, 221724865), (10, 133034919), (15, 88689946), (29, 45874110), (30, 44344973), (31, 42914490), (58, 22937055), (62, 21457245), (87, 15291370), (93, 14304830), (107, 12433170), (145, 9174822), (155, 8582898), (174, 7645685), (186, 7152415), (214, 6216585), (290, 4587411), (310, 4291449), (321, 4144390), (435, 3058274), (461, 2885790), (465, 2860966), (535, 2486634), (642, 2072195), (870, 1529137), (899, 1479810), (922, 1442895), (930, 1430483), (1070, 1243317), (1383, 961930), (1605, 828878), (1798, 739905), (2305, 577158), (2697, 493270), (2766, 480965), (3103, 428730), (3210, 414439), (3317, 401070), (4495, 295962), (4610, 288579), (5394, 246635), (6206, 214365), (6634, 200535), (6915, 192386), (8990, 147981), (9309, 142910), (9951, 133690), (13369, 99510), (13485, 98654), (13830, 96193), (14291, 93090), (15515, 85746), (16585, 80214), (18618, 71455), (19902, 66845), (26738, 49755), (26970, 49327), (28582, 46545), (31030, 42873), (33170, 40107)]