15679849020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1397491}}^1$

素因数の和:1397531

約数の個数: 96

約数和(自身を含む): 50712189696

約数和(自身を除く): 35032340676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 1397491, 2794982, 4192473, 5589964, 6987455, 8384946, 13974910, 15372401, 16769892, 20962365, 23757347, 27949820, 30744802, 41924730, 46117203, 47514694, 61489604, 71272041, 76862005, 83849460, 92234406, 95029388, 118786735, 142544082, 153724010, 184468812, 230586015, 237573470, 261330817, 285088164, 307448020, 356360205, 461172030, 475146940, 522661634, 712720410, 783992451, 922344060, 1045323268, 1306654085, 1425440820, 1567984902, 2613308170, 3135969804, 3919962255, 5226616340, 7839924510, 15679849020]

約数ペア:

[(1, 15679849020), (2, 7839924510), (3, 5226616340), (4, 3919962255), (5, 3135969804), (6, 2613308170), (10, 1567984902), (11, 1425440820), (12, 1306654085), (15, 1045323268), (17, 922344060), (20, 783992451), (22, 712720410), (30, 522661634), (33, 475146940), (34, 461172030), (44, 356360205), (51, 307448020), (55, 285088164), (60, 261330817), (66, 237573470), (68, 230586015), (85, 184468812), (102, 153724010), (110, 142544082), (132, 118786735), (165, 95029388), (170, 92234406), (187, 83849460), (204, 76862005), (220, 71272041), (255, 61489604), (330, 47514694), (340, 46117203), (374, 41924730), (510, 30744802), (561, 27949820), (660, 23757347), (748, 20962365), (935, 16769892), (1020, 15372401), (1122, 13974910), (1870, 8384946), (2244, 6987455), (2805, 5589964), (3740, 4192473), (5610, 2794982), (11220, 1397491)]