7836705420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{63067}}^1$

素因数の和:63207

約数の個数: 96

約数和(自身を含む): 23309932800

約数和(自身を除く): 15473227380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 654, 1090, 1140, 1308, 1635, 2071, 2180, 3270, 4142, 6213, 6540, 8284, 10355, 12426, 20710, 24852, 31065, 41420, 62130, 63067, 124260, 126134, 189201, 252268, 315335, 378402, 630670, 756804, 946005, 1198273, 1261340, 1892010, 2396546, 3594819, 3784020, 4793092, 5991365, 6874303, 7189638, 11982730, 13748606, 14379276, 17974095, 20622909, 23965460, 27497212, 34371515, 35948190, 41245818, 68743030, 71896380, 82491636, 103114545, 130611757, 137486060, 206229090, 261223514, 391835271, 412458180, 522447028, 653058785, 783670542, 1306117570, 1567341084, 1959176355, 2612235140, 3918352710, 7836705420]

約数ペア:

[(1, 7836705420), (2, 3918352710), (3, 2612235140), (4, 1959176355), (5, 1567341084), (6, 1306117570), (10, 783670542), (12, 653058785), (15, 522447028), (19, 412458180), (20, 391835271), (30, 261223514), (38, 206229090), (57, 137486060), (60, 130611757), (76, 103114545), (95, 82491636), (109, 71896380), (114, 68743030), (190, 41245818), (218, 35948190), (228, 34371515), (285, 27497212), (327, 23965460), (380, 20622909), (436, 17974095), (545, 14379276), (570, 13748606), (654, 11982730), (1090, 7189638), (1140, 6874303), (1308, 5991365), (1635, 4793092), (2071, 3784020), (2180, 3594819), (3270, 2396546), (4142, 1892010), (6213, 1261340), (6540, 1198273), (8284, 946005), (10355, 756804), (12426, 630670), (20710, 378402), (24852, 315335), (31065, 252268), (41420, 189201), (62130, 126134), (63067, 124260)]