70396950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2777}}^1$

素因数の和:2818

約数の個数: 72

約数和(自身を含む): 189115128

約数和(自身を除く): 118718178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 2777, 4225, 5070, 5554, 8331, 8450, 12675, 13885, 16662, 25350, 27770, 36101, 41655, 69425, 72202, 83310, 108303, 138850, 180505, 208275, 216606, 361010, 416550, 469313, 541515, 902525, 938626, 1083030, 1407939, 1805050, 2346565, 2707575, 2815878, 4693130, 5415150, 7039695, 11732825, 14079390, 23465650, 35198475, 70396950]

約数ペア:

[(1, 70396950), (2, 35198475), (3, 23465650), (5, 14079390), (6, 11732825), (10, 7039695), (13, 5415150), (15, 4693130), (25, 2815878), (26, 2707575), (30, 2346565), (39, 1805050), (50, 1407939), (65, 1083030), (75, 938626), (78, 902525), (130, 541515), (150, 469313), (169, 416550), (195, 361010), (325, 216606), (338, 208275), (390, 180505), (507, 138850), (650, 108303), (845, 83310), (975, 72202), (1014, 69425), (1690, 41655), (1950, 36101), (2535, 27770), (2777, 25350), (4225, 16662), (5070, 13885), (5554, 12675), (8331, 8450)]