70862460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69473}}^1$

素因数の和:69502

約数の個数: 48

約数和(自身を含む): 210089376

約数和(自身を除く): 139226916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 69473, 138946, 208419, 277892, 347365, 416838, 694730, 833676, 1042095, 1181041, 1389460, 2084190, 2362082, 3543123, 4168380, 4724164, 5905205, 7086246, 11810410, 14172492, 17715615, 23620820, 35431230, 70862460]

約数ペア:

[(1, 70862460), (2, 35431230), (3, 23620820), (4, 17715615), (5, 14172492), (6, 11810410), (10, 7086246), (12, 5905205), (15, 4724164), (17, 4168380), (20, 3543123), (30, 2362082), (34, 2084190), (51, 1389460), (60, 1181041), (68, 1042095), (85, 833676), (102, 694730), (170, 416838), (204, 347365), (255, 277892), (340, 208419), (510, 138946), (1020, 69473)]