2415674940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5751607}}^1$

素因数の和:5751626

約数の個数: 48

約数和(自身を含む): 7730161152

約数和(自身を除く): 5314486212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5751607, 11503214, 17254821, 23006428, 28758035, 34509642, 40261249, 57516070, 69019284, 80522498, 86274105, 115032140, 120783747, 161044996, 172548210, 201306245, 241567494, 345096420, 402612490, 483134988, 603918735, 805224980, 1207837470, 2415674940]

約数ペア:

[(1, 2415674940), (2, 1207837470), (3, 805224980), (4, 603918735), (5, 483134988), (6, 402612490), (7, 345096420), (10, 241567494), (12, 201306245), (14, 172548210), (15, 161044996), (20, 120783747), (21, 115032140), (28, 86274105), (30, 80522498), (35, 69019284), (42, 57516070), (60, 40261249), (70, 34509642), (84, 28758035), (105, 23006428), (140, 17254821), (210, 11503214), (420, 5751607)]