8711940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 26127360

約数和(自身を除く): 17415420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 107, 115, 118, 138, 177, 214, 230, 236, 276, 295, 321, 345, 354, 428, 460, 535, 590, 642, 690, 708, 885, 1070, 1180, 1284, 1357, 1380, 1605, 1770, 2140, 2461, 2714, 3210, 3540, 4071, 4922, 5428, 6313, 6420, 6785, 7383, 8142, 9844, 12305, 12626, 13570, 14766, 16284, 18939, 20355, 24610, 25252, 27140, 29532, 31565, 36915, 37878, 40710, 49220, 63130, 73830, 75756, 81420, 94695, 126260, 145199, 147660, 189390, 290398, 378780, 435597, 580796, 725995, 871194, 1451990, 1742388, 2177985, 2903980, 4355970, 8711940]

約数ペア:

[(1, 8711940), (2, 4355970), (3, 2903980), (4, 2177985), (5, 1742388), (6, 1451990), (10, 871194), (12, 725995), (15, 580796), (20, 435597), (23, 378780), (30, 290398), (46, 189390), (59, 147660), (60, 145199), (69, 126260), (92, 94695), (107, 81420), (115, 75756), (118, 73830), (138, 63130), (177, 49220), (214, 40710), (230, 37878), (236, 36915), (276, 31565), (295, 29532), (321, 27140), (345, 25252), (354, 24610), (428, 20355), (460, 18939), (535, 16284), (590, 14766), (642, 13570), (690, 12626), (708, 12305), (885, 9844), (1070, 8142), (1180, 7383), (1284, 6785), (1357, 6420), (1380, 6313), (1605, 5428), (1770, 4922), (2140, 4071), (2461, 3540), (2714, 3210)]