22004970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3359

約数の個数: 64

約数和(自身を含む): 60238080

約数和(自身を除く): 38233110

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, 3319, 6630, 6638, 9957, 16595, 19914, 33190, 43147, 49785, 56423, 86294, 99570, 112846, 129441, 169269, 215735, 258882, 282115, 338538, 431470, 564230, 647205, 733499, 846345, 1294410, 1466998, 1692690, 2200497, 3667495, 4400994, 7334990, 11002485, 22004970]

約数ペア:

[(1, 22004970), (2, 11002485), (3, 7334990), (5, 4400994), (6, 3667495), (10, 2200497), (13, 1692690), (15, 1466998), (17, 1294410), (26, 846345), (30, 733499), (34, 647205), (39, 564230), (51, 431470), (65, 338538), (78, 282115), (85, 258882), (102, 215735), (130, 169269), (170, 129441), (195, 112846), (221, 99570), (255, 86294), (390, 56423), (442, 49785), (510, 43147), (663, 33190), (1105, 19914), (1326, 16595), (2210, 9957), (3315, 6638), (3319, 6630)]