7035420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2419

約数の個数: 72

約数和(自身を含む): 22924944

約数和(自身を除く): 15889524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2393, 2940, 4786, 7179, 9572, 11965, 14358, 16751, 23930, 28716, 33502, 35895, 47860, 50253, 67004, 71790, 83755, 100506, 117257, 143580, 167510, 201012, 234514, 251265, 335020, 351771, 469028, 502530, 586285, 703542, 1005060, 1172570, 1407084, 1758855, 2345140, 3517710, 7035420]

約数ペア:

[(1, 7035420), (2, 3517710), (3, 2345140), (4, 1758855), (5, 1407084), (6, 1172570), (7, 1005060), (10, 703542), (12, 586285), (14, 502530), (15, 469028), (20, 351771), (21, 335020), (28, 251265), (30, 234514), (35, 201012), (42, 167510), (49, 143580), (60, 117257), (70, 100506), (84, 83755), (98, 71790), (105, 67004), (140, 50253), (147, 47860), (196, 35895), (210, 33502), (245, 28716), (294, 23930), (420, 16751), (490, 14358), (588, 11965), (735, 9572), (980, 7179), (1470, 4786), (2393, 2940)]