330705830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 797368320

約数和(自身を除く): 466662490

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 62, 65, 70, 91, 95, 130, 133, 155, 182, 190, 217, 247, 266, 310, 403, 434, 455, 494, 589, 617, 665, 806, 910, 1085, 1178, 1234, 1235, 1330, 1729, 2015, 2170, 2470, 2821, 2945, 3085, 3458, 4030, 4123, 4319, 5642, 5890, 6170, 7657, 8021, 8246, 8638, 8645, 11723, 14105, 15314, 16042, 17290, 19127, 20615, 21595, 23446, 28210, 38254, 38285, 40105, 41230, 43190, 53599, 56147, 58615, 76570, 80210, 82061, 95635, 107198, 112294, 117230, 133889, 152399, 164122, 191270, 248651, 267778, 267995, 280735, 304798, 363413, 410305, 497302, 535990, 561470, 669445, 726826, 761995, 820610, 1066793, 1243255, 1338890, 1523990, 1740557, 1817065, 2133586, 2486510, 2543891, 3481114, 3634130, 4724369, 5087782, 5333965, 8702785, 9448738, 10667930, 12719455, 17405570, 23621845, 25438910, 33070583, 47243690, 66141166, 165352915, 330705830]

約数ペア:

[(1, 330705830), (2, 165352915), (5, 66141166), (7, 47243690), (10, 33070583), (13, 25438910), (14, 23621845), (19, 17405570), (26, 12719455), (31, 10667930), (35, 9448738), (38, 8702785), (62, 5333965), (65, 5087782), (70, 4724369), (91, 3634130), (95, 3481114), (130, 2543891), (133, 2486510), (155, 2133586), (182, 1817065), (190, 1740557), (217, 1523990), (247, 1338890), (266, 1243255), (310, 1066793), (403, 820610), (434, 761995), (455, 726826), (494, 669445), (589, 561470), (617, 535990), (665, 497302), (806, 410305), (910, 363413), (1085, 304798), (1178, 280735), (1234, 267995), (1235, 267778), (1330, 248651), (1729, 191270), (2015, 164122), (2170, 152399), (2470, 133889), (2821, 117230), (2945, 112294), (3085, 107198), (3458, 95635), (4030, 82061), (4123, 80210), (4319, 76570), (5642, 58615), (5890, 56147), (6170, 53599), (7657, 43190), (8021, 41230), (8246, 40105), (8638, 38285), (8645, 38254), (11723, 28210), (14105, 23446), (15314, 21595), (16042, 20615), (17290, 19127)]