79303140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{62939}}^1$

素因数の和:62961

約数の個数: 72

約数和(自身を含む): 274921920

約数和(自身を除く): 195618780

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, 62939, 125878, 188817, 251756, 314695, 377634, 440573, 566451, 629390, 755268, 881146, 944085, 1132902, 1258780, 1321719, 1762292, 1888170, 2202865, 2265804, 2643438, 2832255, 3776340, 3965157, 4405730, 5286876, 5664510, 6608595, 7930314, 8811460, 11329020, 13217190, 15860628, 19825785, 26434380, 39651570, 79303140]

約数ペア:

[(1, 79303140), (2, 39651570), (3, 26434380), (4, 19825785), (5, 15860628), (6, 13217190), (7, 11329020), (9, 8811460), (10, 7930314), (12, 6608595), (14, 5664510), (15, 5286876), (18, 4405730), (20, 3965157), (21, 3776340), (28, 2832255), (30, 2643438), (35, 2265804), (36, 2202865), (42, 1888170), (45, 1762292), (60, 1321719), (63, 1258780), (70, 1132902), (84, 944085), (90, 881146), (105, 755268), (126, 629390), (140, 566451), (180, 440573), (210, 377634), (252, 314695), (315, 251756), (420, 188817), (630, 125878), (1260, 62939)]