634871510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 1503774720

約数和(自身を除く): 868903210

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 73, 91, 95, 130, 133, 146, 182, 190, 247, 266, 365, 455, 494, 503, 511, 665, 730, 910, 949, 1006, 1022, 1235, 1330, 1387, 1729, 1898, 2470, 2515, 2555, 2774, 3458, 3521, 4745, 5030, 5110, 6539, 6643, 6935, 7042, 8645, 9490, 9557, 9709, 13078, 13286, 13870, 17290, 17605, 18031, 19114, 19418, 32695, 33215, 35210, 36062, 36719, 45773, 47785, 48545, 65390, 66430, 66899, 73438, 90155, 91546, 95570, 97090, 124241, 126217, 133798, 180310, 183595, 228865, 248482, 252434, 257033, 334495, 367190, 457730, 477347, 514066, 621205, 631085, 668990, 697661, 869687, 954694, 1242410, 1262170, 1285165, 1395322, 1739374, 2386735, 2570330, 3341429, 3488305, 4348435, 4773470, 4883627, 6682858, 6976610, 8696870, 9069593, 9767254, 16707145, 18139186, 24418135, 33414290, 45347965, 48836270, 63487151, 90695930, 126974302, 317435755, 634871510]

約数ペア:

[(1, 634871510), (2, 317435755), (5, 126974302), (7, 90695930), (10, 63487151), (13, 48836270), (14, 45347965), (19, 33414290), (26, 24418135), (35, 18139186), (38, 16707145), (65, 9767254), (70, 9069593), (73, 8696870), (91, 6976610), (95, 6682858), (130, 4883627), (133, 4773470), (146, 4348435), (182, 3488305), (190, 3341429), (247, 2570330), (266, 2386735), (365, 1739374), (455, 1395322), (494, 1285165), (503, 1262170), (511, 1242410), (665, 954694), (730, 869687), (910, 697661), (949, 668990), (1006, 631085), (1022, 621205), (1235, 514066), (1330, 477347), (1387, 457730), (1729, 367190), (1898, 334495), (2470, 257033), (2515, 252434), (2555, 248482), (2774, 228865), (3458, 183595), (3521, 180310), (4745, 133798), (5030, 126217), (5110, 124241), (6539, 97090), (6643, 95570), (6935, 91546), (7042, 90155), (8645, 73438), (9490, 66899), (9557, 66430), (9709, 65390), (13078, 48545), (13286, 47785), (13870, 45773), (17290, 36719), (17605, 36062), (18031, 35210), (19114, 33215), (19418, 32695)]