127725210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61703}}^1$

素因数の和:61739

約数の個数: 48

約数和(自身を含む): 346529664

約数和(自身を除く): 218804454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 61703, 123406, 185109, 308515, 370218, 555327, 617030, 925545, 1110654, 1419169, 1851090, 2776635, 2838338, 4257507, 5553270, 7095845, 8515014, 12772521, 14191690, 21287535, 25545042, 42575070, 63862605, 127725210]

約数ペア:

[(1, 127725210), (2, 63862605), (3, 42575070), (5, 25545042), (6, 21287535), (9, 14191690), (10, 12772521), (15, 8515014), (18, 7095845), (23, 5553270), (30, 4257507), (45, 2838338), (46, 2776635), (69, 1851090), (90, 1419169), (115, 1110654), (138, 925545), (207, 617030), (230, 555327), (345, 370218), (414, 308515), (690, 185109), (1035, 123406), (2070, 61703)]