2205993270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{332729}}^1$

素因数の和:332769

約数の個数: 64

約数和(自身を含む): 6037053120

約数和(自身を除く): 3831059850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 332729, 665458, 998187, 1663645, 1996374, 3327290, 4325477, 4990935, 5656393, 8650954, 9981870, 11312786, 12976431, 16969179, 21627385, 25952862, 28281965, 33938358, 43254770, 56563930, 64882155, 73533109, 84845895, 129764310, 147066218, 169691790, 220599327, 367665545, 441198654, 735331090, 1102996635, 2205993270]

約数ペア:

[(1, 2205993270), (2, 1102996635), (3, 735331090), (5, 441198654), (6, 367665545), (10, 220599327), (13, 169691790), (15, 147066218), (17, 129764310), (26, 84845895), (30, 73533109), (34, 64882155), (39, 56563930), (51, 43254770), (65, 33938358), (78, 28281965), (85, 25952862), (102, 21627385), (130, 16969179), (170, 12976431), (195, 11312786), (221, 9981870), (255, 8650954), (390, 5656393), (442, 4990935), (510, 4325477), (663, 3327290), (1105, 1996374), (1326, 1663645), (2210, 998187), (3315, 665458), (6630, 332729)]