90318330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12703}}^1$

素因数の和:12795

約数の個数: 48

約数和(自身を含む): 237818880

約数和(自身を除く): 147500550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 12703, 25406, 38109, 63515, 76218, 114327, 127030, 190545, 228654, 381090, 571635, 1003537, 1143270, 2007074, 3010611, 5017685, 6021222, 9031833, 10035370, 15053055, 18063666, 30106110, 45159165, 90318330]

約数ペア:

[(1, 90318330), (2, 45159165), (3, 30106110), (5, 18063666), (6, 15053055), (9, 10035370), (10, 9031833), (15, 6021222), (18, 5017685), (30, 3010611), (45, 2007074), (79, 1143270), (90, 1003537), (158, 571635), (237, 381090), (395, 228654), (474, 190545), (711, 127030), (790, 114327), (1185, 76218), (1422, 63515), (2370, 38109), (3555, 25406), (7110, 12703)]