70277930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 133840512

約数和(自身を除く): 63562582

約数列:

[1, 2, 5, 10, 31, 62, 71, 103, 142, 155, 206, 310, 355, 515, 710, 961, 1030, 1922, 2201, 3193, 4402, 4805, 6386, 7313, 9610, 11005, 14626, 15965, 22010, 31930, 36565, 68231, 73130, 98983, 136462, 197966, 226703, 341155, 453406, 494915, 682310, 989830, 1133515, 2267030, 7027793, 14055586, 35138965, 70277930]

約数ペア:

[(1, 70277930), (2, 35138965), (5, 14055586), (10, 7027793), (31, 2267030), (62, 1133515), (71, 989830), (103, 682310), (142, 494915), (155, 453406), (206, 341155), (310, 226703), (355, 197966), (515, 136462), (710, 98983), (961, 73130), (1030, 68231), (1922, 36565), (2201, 31930), (3193, 22010), (4402, 15965), (4805, 14626), (6386, 11005), (7313, 9610)]