2017379940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{15559}}^1$

素因数の和:17732

約数の個数: 48

約数和(自身を含む): 5651640960

約数和(自身を除く): 3634261020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2161, 4322, 6483, 8644, 10805, 12966, 15559, 21610, 25932, 31118, 32415, 43220, 46677, 62236, 64830, 77795, 93354, 129660, 155590, 186708, 233385, 311180, 466770, 933540, 33622999, 67245998, 100868997, 134491996, 168114995, 201737994, 336229990, 403475988, 504344985, 672459980, 1008689970, 2017379940]

約数ペア:

[(1, 2017379940), (2, 1008689970), (3, 672459980), (4, 504344985), (5, 403475988), (6, 336229990), (10, 201737994), (12, 168114995), (15, 134491996), (20, 100868997), (30, 67245998), (60, 33622999), (2161, 933540), (4322, 466770), (6483, 311180), (8644, 233385), (10805, 186708), (12966, 155590), (15559, 129660), (21610, 93354), (25932, 77795), (31118, 64830), (32415, 62236), (43220, 46677)]