90707910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 224648640

約数和(自身を除く): 133940730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 89, 106, 159, 178, 265, 267, 318, 445, 530, 534, 641, 795, 890, 1282, 1335, 1590, 1923, 2670, 3205, 3846, 4717, 6410, 9434, 9615, 14151, 19230, 23585, 28302, 33973, 47170, 57049, 67946, 70755, 101919, 114098, 141510, 169865, 171147, 203838, 285245, 339730, 342294, 509595, 570490, 855735, 1019190, 1711470, 3023597, 6047194, 9070791, 15117985, 18141582, 30235970, 45353955, 90707910]

約数ペア:

[(1, 90707910), (2, 45353955), (3, 30235970), (5, 18141582), (6, 15117985), (10, 9070791), (15, 6047194), (30, 3023597), (53, 1711470), (89, 1019190), (106, 855735), (159, 570490), (178, 509595), (265, 342294), (267, 339730), (318, 285245), (445, 203838), (530, 171147), (534, 169865), (641, 141510), (795, 114098), (890, 101919), (1282, 70755), (1335, 67946), (1590, 57049), (1923, 47170), (2670, 33973), (3205, 28302), (3846, 23585), (4717, 19230), (6410, 14151), (9434, 9615)]