219486501870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{82141}}^1\times {\mathrm{89069}}^1$

素因数の和:171220

約数の個数: 32

約数和(自身を含む): 526779931680

約数和(自身を除く): 307293429810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 82141, 89069, 164282, 178138, 246423, 267207, 410705, 445345, 492846, 534414, 821410, 890690, 1232115, 1336035, 2464230, 2672070, 7316216729, 14632433458, 21948650187, 36581083645, 43897300374, 73162167290, 109743250935, 219486501870]

約数ペア:

[(1, 219486501870), (2, 109743250935), (3, 73162167290), (5, 43897300374), (6, 36581083645), (10, 21948650187), (15, 14632433458), (30, 7316216729), (82141, 2672070), (89069, 2464230), (164282, 1336035), (178138, 1232115), (246423, 890690), (267207, 821410), (410705, 534414), (445345, 492846)]