39787290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{677}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 103758408

約数和(自身を除く): 63971118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 653, 677, 1306, 1354, 1959, 2031, 3265, 3385, 3918, 4062, 5877, 6093, 6530, 6770, 9795, 10155, 11754, 12186, 19590, 20310, 29385, 30465, 58770, 60930, 442081, 884162, 1326243, 2210405, 2652486, 3978729, 4420810, 6631215, 7957458, 13262430, 19893645, 39787290]

約数ペア:

[(1, 39787290), (2, 19893645), (3, 13262430), (5, 7957458), (6, 6631215), (9, 4420810), (10, 3978729), (15, 2652486), (18, 2210405), (30, 1326243), (45, 884162), (90, 442081), (653, 60930), (677, 58770), (1306, 30465), (1354, 29385), (1959, 20310), (2031, 19590), (3265, 12186), (3385, 11754), (3918, 10155), (4062, 9795), (5877, 6770), (6093, 6530)]