485736210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 1350328320

約数和(自身を除く): 864592110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 131, 135, 155, 186, 262, 270, 279, 310, 393, 443, 465, 558, 655, 786, 837, 886, 930, 1179, 1310, 1329, 1395, 1674, 1965, 2215, 2358, 2658, 2790, 3537, 3930, 3987, 4061, 4185, 4430, 5895, 6645, 7074, 7974, 8122, 8370, 11790, 11961, 12183, 13290, 13733, 17685, 19935, 20305, 23922, 24366, 27466, 35370, 36549, 39870, 40610, 41199, 58033, 59805, 60915, 68665, 73098, 82398, 109647, 116066, 119610, 121830, 123597, 137330, 174099, 182745, 205995, 219294, 247194, 290165, 348198, 365490, 370791, 411990, 522297, 548235, 580330, 617985, 741582, 870495, 1044594, 1096470, 1235970, 1566891, 1740990, 1799023, 1853955, 2611485, 3133782, 3598046, 3707910, 5222970, 5397069, 7834455, 8995115, 10794138, 15668910, 16191207, 17990230, 26985345, 32382414, 48573621, 53970690, 80956035, 97147242, 161912070, 242868105, 485736210]

約数ペア:

[(1, 485736210), (2, 242868105), (3, 161912070), (5, 97147242), (6, 80956035), (9, 53970690), (10, 48573621), (15, 32382414), (18, 26985345), (27, 17990230), (30, 16191207), (31, 15668910), (45, 10794138), (54, 8995115), (62, 7834455), (90, 5397069), (93, 5222970), (131, 3707910), (135, 3598046), (155, 3133782), (186, 2611485), (262, 1853955), (270, 1799023), (279, 1740990), (310, 1566891), (393, 1235970), (443, 1096470), (465, 1044594), (558, 870495), (655, 741582), (786, 617985), (837, 580330), (886, 548235), (930, 522297), (1179, 411990), (1310, 370791), (1329, 365490), (1395, 348198), (1674, 290165), (1965, 247194), (2215, 219294), (2358, 205995), (2658, 182745), (2790, 174099), (3537, 137330), (3930, 123597), (3987, 121830), (4061, 119610), (4185, 116066), (4430, 109647), (5895, 82398), (6645, 73098), (7074, 68665), (7974, 60915), (8122, 59805), (8370, 58033), (11790, 41199), (11961, 40610), (12183, 39870), (13290, 36549), (13733, 35370), (17685, 27466), (19935, 24366), (20305, 23922)]