74494157090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1\times {\mathrm{3019}}^1$

素因数の和:5235

約数の個数: 64

約数和(自身を含む): 143575632000

約数和(自身を除く): 69081474910

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2129, 2318, 3019, 4258, 5795, 6038, 10645, 11590, 15095, 21290, 30190, 40451, 57361, 80902, 114722, 129869, 184159, 202255, 259738, 286805, 368318, 404510, 573610, 649345, 920795, 1298690, 1841590, 2467511, 3499021, 4935022, 6427451, 6998042, 12337555, 12854902, 17495105, 24675110, 32137255, 34990210, 64274510, 122121569, 244243138, 392074511, 610607845, 784149022, 1221215690, 1960372555, 3920745110, 7449415709, 14898831418, 37247078545, 74494157090]

約数ペア:

[(1, 74494157090), (2, 37247078545), (5, 14898831418), (10, 7449415709), (19, 3920745110), (38, 1960372555), (61, 1221215690), (95, 784149022), (122, 610607845), (190, 392074511), (305, 244243138), (610, 122121569), (1159, 64274510), (2129, 34990210), (2318, 32137255), (3019, 24675110), (4258, 17495105), (5795, 12854902), (6038, 12337555), (10645, 6998042), (11590, 6427451), (15095, 4935022), (21290, 3499021), (30190, 2467511), (40451, 1841590), (57361, 1298690), (80902, 920795), (114722, 649345), (129869, 573610), (184159, 404510), (202255, 368318), (259738, 286805)]