2438326860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{269131}}^1$

素因数の和:269294

約数の個数: 48

約数和(自身を含む): 6872554752

約数和(自身を除く): 4434227892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 269131, 538262, 807393, 1076524, 1345655, 1614786, 2691310, 3229572, 4036965, 5382620, 8073930, 16147860, 40638781, 81277562, 121916343, 162555124, 203193905, 243832686, 406387810, 487665372, 609581715, 812775620, 1219163430, 2438326860]

約数ペア:

[(1, 2438326860), (2, 1219163430), (3, 812775620), (4, 609581715), (5, 487665372), (6, 406387810), (10, 243832686), (12, 203193905), (15, 162555124), (20, 121916343), (30, 81277562), (60, 40638781), (151, 16147860), (302, 8073930), (453, 5382620), (604, 4036965), (755, 3229572), (906, 2691310), (1510, 1614786), (1812, 1345655), (2265, 1076524), (3020, 807393), (4530, 538262), (9060, 269131)]