68860610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2499

約数の個数: 64

約数和(自身を含む): 157538304

約数和(自身を除く): 88677694

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2441, 2821, 4030, 4882, 5642, 12205, 14105, 17087, 24410, 28210, 31733, 34174, 63466, 75671, 85435, 151342, 158665, 170870, 222131, 317330, 378355, 444262, 529697, 756710, 983723, 1059394, 1110655, 1967446, 2221310, 2648485, 4918615, 5296970, 6886061, 9837230, 13772122, 34430305, 68860610]

約数ペア:

[(1, 68860610), (2, 34430305), (5, 13772122), (7, 9837230), (10, 6886061), (13, 5296970), (14, 4918615), (26, 2648485), (31, 2221310), (35, 1967446), (62, 1110655), (65, 1059394), (70, 983723), (91, 756710), (130, 529697), (155, 444262), (182, 378355), (217, 317330), (310, 222131), (403, 170870), (434, 158665), (455, 151342), (806, 85435), (910, 75671), (1085, 63466), (2015, 34174), (2170, 31733), (2441, 28210), (2821, 24410), (4030, 17087), (4882, 14105), (5642, 12205)]