85543860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5261}}^1$

素因数の和:5544

約数の個数: 48

約数和(自身を含む): 240452352

約数和(自身を除く): 154908492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5261, 5420, 8130, 10522, 15783, 16260, 21044, 26305, 31566, 52610, 63132, 78915, 105220, 157830, 315660, 1425731, 2851462, 4277193, 5702924, 7128655, 8554386, 14257310, 17108772, 21385965, 28514620, 42771930, 85543860]

約数ペア:

[(1, 85543860), (2, 42771930), (3, 28514620), (4, 21385965), (5, 17108772), (6, 14257310), (10, 8554386), (12, 7128655), (15, 5702924), (20, 4277193), (30, 2851462), (60, 1425731), (271, 315660), (542, 157830), (813, 105220), (1084, 78915), (1355, 63132), (1626, 52610), (2710, 31566), (3252, 26305), (4065, 21044), (5261, 16260), (5420, 15783), (8130, 10522)]