2461860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 7902720

約数和(自身を除く): 5440860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 97, 108, 135, 141, 180, 188, 194, 235, 270, 282, 291, 388, 423, 470, 485, 540, 564, 582, 705, 846, 873, 940, 970, 1164, 1269, 1410, 1455, 1692, 1746, 1940, 2115, 2538, 2619, 2820, 2910, 3492, 4230, 4365, 4559, 5076, 5238, 5820, 6345, 8460, 8730, 9118, 10476, 12690, 13095, 13677, 17460, 18236, 22795, 25380, 26190, 27354, 41031, 45590, 52380, 54708, 68385, 82062, 91180, 123093, 136770, 164124, 205155, 246186, 273540, 410310, 492372, 615465, 820620, 1230930, 2461860]

約数ペア:

[(1, 2461860), (2, 1230930), (3, 820620), (4, 615465), (5, 492372), (6, 410310), (9, 273540), (10, 246186), (12, 205155), (15, 164124), (18, 136770), (20, 123093), (27, 91180), (30, 82062), (36, 68385), (45, 54708), (47, 52380), (54, 45590), (60, 41031), (90, 27354), (94, 26190), (97, 25380), (108, 22795), (135, 18236), (141, 17460), (180, 13677), (188, 13095), (194, 12690), (235, 10476), (270, 9118), (282, 8730), (291, 8460), (388, 6345), (423, 5820), (470, 5238), (485, 5076), (540, 4559), (564, 4365), (582, 4230), (705, 3492), (846, 2910), (873, 2820), (940, 2619), (970, 2538), (1164, 2115), (1269, 1940), (1410, 1746), (1455, 1692)]