65258730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12721}}^1$

素因数の和:12756

約数の個数: 64

約数和(自身を含む): 183196800

約数和(自身を除く): 117938070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12721, 25442, 38163, 63605, 76326, 114489, 127210, 190815, 228978, 241699, 343467, 381630, 483398, 572445, 686934, 725097, 1144890, 1208495, 1450194, 1717335, 2175291, 2416990, 3434670, 3625485, 4350582, 6525873, 7250970, 10876455, 13051746, 21752910, 32629365, 65258730]

約数ペア:

[(1, 65258730), (2, 32629365), (3, 21752910), (5, 13051746), (6, 10876455), (9, 7250970), (10, 6525873), (15, 4350582), (18, 3625485), (19, 3434670), (27, 2416990), (30, 2175291), (38, 1717335), (45, 1450194), (54, 1208495), (57, 1144890), (90, 725097), (95, 686934), (114, 572445), (135, 483398), (171, 381630), (190, 343467), (270, 241699), (285, 228978), (342, 190815), (513, 127210), (570, 114489), (855, 76326), (1026, 63605), (1710, 38163), (2565, 25442), (5130, 12721)]