7546366940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 18293581824

約数和(自身を除く): 10747214884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 487, 604, 733, 755, 974, 1057, 1466, 1510, 1948, 2114, 2435, 2932, 3020, 3409, 3665, 4228, 4870, 5131, 5285, 6818, 7330, 9740, 10262, 10570, 13636, 14660, 17045, 20524, 21140, 25655, 34090, 51310, 68180, 73537, 102620, 110683, 147074, 221366, 294148, 356971, 367685, 442732, 514759, 553415, 713942, 735370, 774781, 1029518, 1106830, 1427884, 1470740, 1549562, 1784855, 2059036, 2213660, 2498797, 2573795, 3099124, 3569710, 3873905, 4997594, 5147590, 7139420, 7747810, 9995188, 10295180, 12493985, 15495620, 24987970, 49975940, 53902621, 107805242, 215610484, 269513105, 377318347, 539026210, 754636694, 1078052420, 1509273388, 1886591735, 3773183470, 7546366940]

約数ペア:

[(1, 7546366940), (2, 3773183470), (4, 1886591735), (5, 1509273388), (7, 1078052420), (10, 754636694), (14, 539026210), (20, 377318347), (28, 269513105), (35, 215610484), (70, 107805242), (140, 53902621), (151, 49975940), (302, 24987970), (487, 15495620), (604, 12493985), (733, 10295180), (755, 9995188), (974, 7747810), (1057, 7139420), (1466, 5147590), (1510, 4997594), (1948, 3873905), (2114, 3569710), (2435, 3099124), (2932, 2573795), (3020, 2498797), (3409, 2213660), (3665, 2059036), (4228, 1784855), (4870, 1549562), (5131, 1470740), (5285, 1427884), (6818, 1106830), (7330, 1029518), (9740, 774781), (10262, 735370), (10570, 713942), (13636, 553415), (14660, 514759), (17045, 442732), (20524, 367685), (21140, 356971), (25655, 294148), (34090, 221366), (51310, 147074), (68180, 110683), (73537, 102620)]