91460460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2432

約数の個数: 144

約数和(自身を含む): 320949216

約数和(自身を除く): 229488756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2393, 2548, 2730, 2940, 3185, 3822, 4786, 5460, 6370, 7179, 7644, 9555, 9572, 11965, 12740, 14358, 16751, 19110, 23930, 28716, 31109, 33502, 35895, 38220, 47860, 50253, 62218, 67004, 71790, 83755, 93327, 100506, 117257, 124436, 143580, 155545, 167510, 186654, 201012, 217763, 234514, 251265, 311090, 335020, 351771, 373308, 435526, 466635, 469028, 502530, 586285, 622180, 653289, 703542, 871052, 933270, 1005060, 1088815, 1172570, 1306578, 1407084, 1524341, 1758855, 1866540, 2177630, 2345140, 2613156, 3048682, 3266445, 3517710, 4355260, 4573023, 6097364, 6532890, 7035420, 7621705, 9146046, 13065780, 15243410, 18292092, 22865115, 30486820, 45730230, 91460460]

約数ペア:

[(1, 91460460), (2, 45730230), (3, 30486820), (4, 22865115), (5, 18292092), (6, 15243410), (7, 13065780), (10, 9146046), (12, 7621705), (13, 7035420), (14, 6532890), (15, 6097364), (20, 4573023), (21, 4355260), (26, 3517710), (28, 3266445), (30, 3048682), (35, 2613156), (39, 2345140), (42, 2177630), (49, 1866540), (52, 1758855), (60, 1524341), (65, 1407084), (70, 1306578), (78, 1172570), (84, 1088815), (91, 1005060), (98, 933270), (105, 871052), (130, 703542), (140, 653289), (147, 622180), (156, 586285), (182, 502530), (195, 469028), (196, 466635), (210, 435526), (245, 373308), (260, 351771), (273, 335020), (294, 311090), (364, 251265), (390, 234514), (420, 217763), (455, 201012), (490, 186654), (546, 167510), (588, 155545), (637, 143580), (735, 124436), (780, 117257), (910, 100506), (980, 93327), (1092, 83755), (1274, 71790), (1365, 67004), (1470, 62218), (1820, 50253), (1911, 47860), (2393, 38220), (2548, 35895), (2730, 33502), (2940, 31109), (3185, 28716), (3822, 23930), (4786, 19110), (5460, 16751), (6370, 14358), (7179, 12740), (7644, 11965), (9555, 9572)]