69979710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 177168384

約数和(自身を除く): 107188674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 1601, 2914, 3202, 4371, 4803, 7285, 8005, 8742, 9606, 14570, 16010, 21855, 24015, 43710, 48030, 49631, 75247, 99262, 148893, 150494, 225741, 248155, 297786, 376235, 451482, 496310, 744465, 752470, 1128705, 1488930, 2257410, 2332657, 4665314, 6997971, 11663285, 13995942, 23326570, 34989855, 69979710]

約数ペア:

[(1, 69979710), (2, 34989855), (3, 23326570), (5, 13995942), (6, 11663285), (10, 6997971), (15, 4665314), (30, 2332657), (31, 2257410), (47, 1488930), (62, 1128705), (93, 752470), (94, 744465), (141, 496310), (155, 451482), (186, 376235), (235, 297786), (282, 248155), (310, 225741), (465, 150494), (470, 148893), (705, 99262), (930, 75247), (1410, 49631), (1457, 48030), (1601, 43710), (2914, 24015), (3202, 21855), (4371, 16010), (4803, 14570), (7285, 9606), (8005, 8742)]