118405740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63659}}^1$

素因数の和:63702

約数の個数: 48

約数和(自身を含む): 342236160

約数和(自身を除く): 223830420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 63659, 127318, 190977, 254636, 318295, 381954, 636590, 763908, 954885, 1273180, 1909770, 1973429, 3819540, 3946858, 5920287, 7893716, 9867145, 11840574, 19734290, 23681148, 29601435, 39468580, 59202870, 118405740]

約数ペア:

[(1, 118405740), (2, 59202870), (3, 39468580), (4, 29601435), (5, 23681148), (6, 19734290), (10, 11840574), (12, 9867145), (15, 7893716), (20, 5920287), (30, 3946858), (31, 3819540), (60, 1973429), (62, 1909770), (93, 1273180), (124, 954885), (155, 763908), (186, 636590), (310, 381954), (372, 318295), (465, 254636), (620, 190977), (930, 127318), (1860, 63659)]