3917832660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3109391}}^1$

素因数の和:3109413

約数の個数: 72

約数和(自身を含む): 13581824256

約数和(自身を除く): 9663991596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3109391, 6218782, 9328173, 12437564, 15546955, 18656346, 21765737, 27984519, 31093910, 37312692, 43531474, 46640865, 55969038, 62187820, 65297211, 87062948, 93281730, 108828685, 111938076, 130594422, 139922595, 186563460, 195891633, 217657370, 261188844, 279845190, 326486055, 391783266, 435314740, 559690380, 652972110, 783566532, 979458165, 1305944220, 1958916330, 3917832660]

約数ペア:

[(1, 3917832660), (2, 1958916330), (3, 1305944220), (4, 979458165), (5, 783566532), (6, 652972110), (7, 559690380), (9, 435314740), (10, 391783266), (12, 326486055), (14, 279845190), (15, 261188844), (18, 217657370), (20, 195891633), (21, 186563460), (28, 139922595), (30, 130594422), (35, 111938076), (36, 108828685), (42, 93281730), (45, 87062948), (60, 65297211), (63, 62187820), (70, 55969038), (84, 46640865), (90, 43531474), (105, 37312692), (126, 31093910), (140, 27984519), (180, 21765737), (210, 18656346), (252, 15546955), (315, 12437564), (420, 9328173), (630, 6218782), (1260, 3109391)]