89030770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{757}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 169185600

約数和(自身を除く): 80154830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 619, 757, 1238, 1514, 3095, 3785, 6190, 7570, 11761, 14383, 23522, 28766, 58805, 71915, 117610, 143830, 468583, 937166, 2342915, 4685830, 8903077, 17806154, 44515385, 89030770]

約数ペア:

[(1, 89030770), (2, 44515385), (5, 17806154), (10, 8903077), (19, 4685830), (38, 2342915), (95, 937166), (190, 468583), (619, 143830), (757, 117610), (1238, 71915), (1514, 58805), (3095, 28766), (3785, 23522), (6190, 14383), (7570, 11761)]