39869790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 101779200

約数和(自身を除く): 61909410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 565, 570, 619, 678, 1130, 1238, 1695, 1857, 2147, 3095, 3390, 3714, 4294, 6190, 6441, 9285, 10735, 11761, 12882, 18570, 21470, 23522, 32205, 35283, 58805, 64410, 69947, 70566, 117610, 139894, 176415, 209841, 349735, 352830, 419682, 699470, 1049205, 1328993, 2098410, 2657986, 3986979, 6644965, 7973958, 13289930, 19934895, 39869790]

約数ペア:

[(1, 39869790), (2, 19934895), (3, 13289930), (5, 7973958), (6, 6644965), (10, 3986979), (15, 2657986), (19, 2098410), (30, 1328993), (38, 1049205), (57, 699470), (95, 419682), (113, 352830), (114, 349735), (190, 209841), (226, 176415), (285, 139894), (339, 117610), (565, 70566), (570, 69947), (619, 64410), (678, 58805), (1130, 35283), (1238, 32205), (1695, 23522), (1857, 21470), (2147, 18570), (3095, 12882), (3390, 11761), (3714, 10735), (4294, 9285), (6190, 6441)]