470520660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{340957}}^1$

素因数の和:340992

約数の個数: 48

約数和(自身を含む): 1374742656

約数和(自身を除く): 904221996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 340957, 681914, 1022871, 1363828, 1704785, 2045742, 3409570, 4091484, 5114355, 6819140, 7842011, 10228710, 15684022, 20457420, 23526033, 31368044, 39210055, 47052066, 78420110, 94104132, 117630165, 156840220, 235260330, 470520660]

約数ペア:

[(1, 470520660), (2, 235260330), (3, 156840220), (4, 117630165), (5, 94104132), (6, 78420110), (10, 47052066), (12, 39210055), (15, 31368044), (20, 23526033), (23, 20457420), (30, 15684022), (46, 10228710), (60, 7842011), (69, 6819140), (92, 5114355), (115, 4091484), (138, 3409570), (230, 2045742), (276, 1704785), (345, 1363828), (460, 1022871), (690, 681914), (1380, 340957)]