2250430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 4987584

約数和(自身を除く): 2737154

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2473, 4946, 12365, 17311, 24730, 32149, 34622, 64298, 86555, 160745, 173110, 225043, 321490, 450086, 1125215, 2250430]

約数ペア:

[(1, 2250430), (2, 1125215), (5, 450086), (7, 321490), (10, 225043), (13, 173110), (14, 160745), (26, 86555), (35, 64298), (65, 34622), (70, 32149), (91, 24730), (130, 17311), (182, 12365), (455, 4946), (910, 2473)]