145573830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52177}}^1$

素因数の和:52221

約数の個数: 48

約数和(自身を含む): 390708864

約数和(自身を除く): 245135034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 52177, 104354, 156531, 260885, 313062, 469593, 521770, 782655, 939186, 1565310, 1617487, 2347965, 3234974, 4695930, 4852461, 8087435, 9704922, 14557383, 16174870, 24262305, 29114766, 48524610, 72786915, 145573830]

約数ペア:

[(1, 145573830), (2, 72786915), (3, 48524610), (5, 29114766), (6, 24262305), (9, 16174870), (10, 14557383), (15, 9704922), (18, 8087435), (30, 4852461), (31, 4695930), (45, 3234974), (62, 2347965), (90, 1617487), (93, 1565310), (155, 939186), (186, 782655), (279, 521770), (310, 469593), (465, 313062), (558, 260885), (930, 156531), (1395, 104354), (2790, 52177)]