78838357890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1\times {\mathrm{42391}}^1$

素因数の和:43767

約数の個数: 64

約数和(自身を含む): 193388912640

約数和(自身を除く): 114550554750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1319, 1410, 2638, 3957, 6595, 7914, 13190, 19785, 39570, 42391, 61993, 84782, 123986, 127173, 185979, 211955, 254346, 309965, 371958, 423910, 619930, 635865, 929895, 1271730, 1859790, 1992377, 3984754, 5977131, 9961885, 11954262, 19923770, 29885655, 55913729, 59771310, 111827458, 167741187, 279568645, 335482374, 559137290, 838705935, 1677411870, 2627945263, 5255890526, 7883835789, 13139726315, 15767671578, 26279452630, 39419178945, 78838357890]

約数ペア:

[(1, 78838357890), (2, 39419178945), (3, 26279452630), (5, 15767671578), (6, 13139726315), (10, 7883835789), (15, 5255890526), (30, 2627945263), (47, 1677411870), (94, 838705935), (141, 559137290), (235, 335482374), (282, 279568645), (470, 167741187), (705, 111827458), (1319, 59771310), (1410, 55913729), (2638, 29885655), (3957, 19923770), (6595, 11954262), (7914, 9961885), (13190, 5977131), (19785, 3984754), (39570, 1992377), (42391, 1859790), (61993, 1271730), (84782, 929895), (123986, 635865), (127173, 619930), (185979, 423910), (211955, 371958), (254346, 309965)]