2013640620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{77867}}^1$

素因数の和:78310

約数の個数: 48

約数和(自身を含む): 5651347968

約数和(自身を除く): 3637707348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 6465, 8620, 12930, 25860, 77867, 155734, 233601, 311468, 389335, 467202, 778670, 934404, 1168005, 1557340, 2336010, 4672020, 33560677, 67121354, 100682031, 134242708, 167803385, 201364062, 335606770, 402728124, 503410155, 671213540, 1006820310, 2013640620]

約数ペア:

[(1, 2013640620), (2, 1006820310), (3, 671213540), (4, 503410155), (5, 402728124), (6, 335606770), (10, 201364062), (12, 167803385), (15, 134242708), (20, 100682031), (30, 67121354), (60, 33560677), (431, 4672020), (862, 2336010), (1293, 1557340), (1724, 1168005), (2155, 934404), (2586, 778670), (4310, 467202), (5172, 389335), (6465, 311468), (8620, 233601), (12930, 155734), (25860, 77867)]