7681310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 17805312

約数和(自身を除く): 10124002

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 367, 455, 598, 734, 805, 910, 1495, 1610, 1835, 2093, 2569, 2990, 3670, 4186, 4771, 5138, 8441, 9542, 10465, 12845, 16882, 20930, 23855, 25690, 33397, 42205, 47710, 59087, 66794, 84410, 109733, 118174, 166985, 219466, 295435, 333970, 548665, 590870, 768131, 1097330, 1536262, 3840655, 7681310]

約数ペア:

[(1, 7681310), (2, 3840655), (5, 1536262), (7, 1097330), (10, 768131), (13, 590870), (14, 548665), (23, 333970), (26, 295435), (35, 219466), (46, 166985), (65, 118174), (70, 109733), (91, 84410), (115, 66794), (130, 59087), (161, 47710), (182, 42205), (230, 33397), (299, 25690), (322, 23855), (367, 20930), (455, 16882), (598, 12845), (734, 10465), (805, 9542), (910, 8441), (1495, 5138), (1610, 4771), (1835, 4186), (2093, 3670), (2569, 2990)]