348342540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63799}}^1$

素因数の和:63831

約数の個数: 96

約数和(自身を含む): 1200460800

約数和(自身を除く): 852118260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 63799, 127598, 191397, 255196, 318995, 382794, 446593, 637990, 765588, 829387, 893186, 956985, 1275980, 1339779, 1658774, 1786372, 1913970, 2232965, 2488161, 2679558, 3317548, 3827940, 4146935, 4465930, 4976322, 5359116, 5805709, 6698895, 8293870, 8931860, 9952644, 11611418, 12440805, 13397790, 16587740, 17417127, 23222836, 24881610, 26795580, 29028545, 34834254, 49763220, 58057090, 69668508, 87085635, 116114180, 174171270, 348342540]

約数ペア:

[(1, 348342540), (2, 174171270), (3, 116114180), (4, 87085635), (5, 69668508), (6, 58057090), (7, 49763220), (10, 34834254), (12, 29028545), (13, 26795580), (14, 24881610), (15, 23222836), (20, 17417127), (21, 16587740), (26, 13397790), (28, 12440805), (30, 11611418), (35, 9952644), (39, 8931860), (42, 8293870), (52, 6698895), (60, 5805709), (65, 5359116), (70, 4976322), (78, 4465930), (84, 4146935), (91, 3827940), (105, 3317548), (130, 2679558), (140, 2488161), (156, 2232965), (182, 1913970), (195, 1786372), (210, 1658774), (260, 1339779), (273, 1275980), (364, 956985), (390, 893186), (420, 829387), (455, 765588), (546, 637990), (780, 446593), (910, 382794), (1092, 318995), (1365, 255196), (1820, 191397), (2730, 127598), (5460, 63799)]