3701620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 5047820

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 619, 1196, 1238, 1495, 2476, 2990, 3095, 5980, 6190, 8047, 12380, 14237, 16094, 28474, 32188, 40235, 56948, 71185, 80470, 142370, 160940, 185081, 284740, 370162, 740324, 925405, 1850810, 3701620]

約数ペア:

[(1, 3701620), (2, 1850810), (4, 925405), (5, 740324), (10, 370162), (13, 284740), (20, 185081), (23, 160940), (26, 142370), (46, 80470), (52, 71185), (65, 56948), (92, 40235), (115, 32188), (130, 28474), (230, 16094), (260, 14237), (299, 12380), (460, 8047), (598, 6190), (619, 5980), (1196, 3095), (1238, 2990), (1495, 2476)]