202301970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 559319040

約数和(自身を除く): 357017070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 31, 39, 58, 62, 65, 78, 87, 93, 130, 145, 155, 174, 186, 195, 290, 310, 377, 390, 403, 435, 465, 577, 754, 806, 870, 899, 930, 1131, 1154, 1209, 1731, 1798, 1885, 2015, 2262, 2418, 2697, 2885, 3462, 3770, 4030, 4495, 5394, 5655, 5770, 6045, 7501, 8655, 8990, 11310, 11687, 12090, 13485, 15002, 16733, 17310, 17887, 22503, 23374, 26970, 33466, 35061, 35774, 37505, 45006, 50199, 53661, 58435, 70122, 75010, 83665, 89435, 100398, 107322, 112515, 116870, 167330, 175305, 178870, 217529, 225030, 232531, 250995, 268305, 350610, 435058, 465062, 501990, 518723, 536610, 652587, 697593, 1037446, 1087645, 1162655, 1305174, 1395186, 1556169, 2175290, 2325310, 2593615, 3112338, 3262935, 3487965, 5187230, 6525870, 6743399, 6975930, 7780845, 13486798, 15561690, 20230197, 33716995, 40460394, 67433990, 101150985, 202301970]

約数ペア:

[(1, 202301970), (2, 101150985), (3, 67433990), (5, 40460394), (6, 33716995), (10, 20230197), (13, 15561690), (15, 13486798), (26, 7780845), (29, 6975930), (30, 6743399), (31, 6525870), (39, 5187230), (58, 3487965), (62, 3262935), (65, 3112338), (78, 2593615), (87, 2325310), (93, 2175290), (130, 1556169), (145, 1395186), (155, 1305174), (174, 1162655), (186, 1087645), (195, 1037446), (290, 697593), (310, 652587), (377, 536610), (390, 518723), (403, 501990), (435, 465062), (465, 435058), (577, 350610), (754, 268305), (806, 250995), (870, 232531), (899, 225030), (930, 217529), (1131, 178870), (1154, 175305), (1209, 167330), (1731, 116870), (1798, 112515), (1885, 107322), (2015, 100398), (2262, 89435), (2418, 83665), (2697, 75010), (2885, 70122), (3462, 58435), (3770, 53661), (4030, 50199), (4495, 45006), (5394, 37505), (5655, 35774), (5770, 35061), (6045, 33466), (7501, 26970), (8655, 23374), (8990, 22503), (11310, 17887), (11687, 17310), (12090, 16733), (13485, 15002)]