15698979270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{105653}}^1$

素因数の和:105806

約数の個数: 96

約数和(自身を含む): 44303680512

約数和(自身を除く): 28604701242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1651, 1905, 2286, 3302, 3810, 4953, 5715, 8255, 9906, 11430, 14859, 16510, 24765, 29718, 49530, 74295, 105653, 148590, 211306, 316959, 528265, 633918, 950877, 1056530, 1373489, 1584795, 1901754, 2746978, 3169590, 4120467, 4754385, 6867445, 8240934, 9508770, 12361401, 13417931, 13734890, 20602335, 24722802, 26835862, 40253793, 41204670, 61807005, 67089655, 80507586, 120761379, 123614010, 134179310, 174433103, 201268965, 241522758, 348866206, 402537930, 523299309, 603806895, 872165515, 1046598618, 1207613790, 1569897927, 1744331030, 2616496545, 3139795854, 5232993090, 7849489635, 15698979270]

約数ペア:

[(1, 15698979270), (2, 7849489635), (3, 5232993090), (5, 3139795854), (6, 2616496545), (9, 1744331030), (10, 1569897927), (13, 1207613790), (15, 1046598618), (18, 872165515), (26, 603806895), (30, 523299309), (39, 402537930), (45, 348866206), (65, 241522758), (78, 201268965), (90, 174433103), (117, 134179310), (127, 123614010), (130, 120761379), (195, 80507586), (234, 67089655), (254, 61807005), (381, 41204670), (390, 40253793), (585, 26835862), (635, 24722802), (762, 20602335), (1143, 13734890), (1170, 13417931), (1270, 12361401), (1651, 9508770), (1905, 8240934), (2286, 6867445), (3302, 4754385), (3810, 4120467), (4953, 3169590), (5715, 2746978), (8255, 1901754), (9906, 1584795), (11430, 1373489), (14859, 1056530), (16510, 950877), (24765, 633918), (29718, 528265), (49530, 316959), (74295, 211306), (105653, 148590)]