67897150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 140709744

約数和(自身を除く): 72812594

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 151, 170, 230, 302, 391, 425, 529, 575, 755, 782, 850, 1058, 1150, 1510, 1955, 2567, 2645, 3473, 3775, 3910, 5134, 5290, 6946, 7550, 8993, 9775, 12835, 13225, 17365, 17986, 19550, 25670, 26450, 34730, 44965, 59041, 64175, 79879, 86825, 89930, 118082, 128350, 159758, 173650, 224825, 295205, 399395, 449650, 590410, 798790, 1357943, 1476025, 1996975, 2715886, 2952050, 3993950, 6789715, 13579430, 33948575, 67897150]

約数ペア:

[(1, 67897150), (2, 33948575), (5, 13579430), (10, 6789715), (17, 3993950), (23, 2952050), (25, 2715886), (34, 1996975), (46, 1476025), (50, 1357943), (85, 798790), (115, 590410), (151, 449650), (170, 399395), (230, 295205), (302, 224825), (391, 173650), (425, 159758), (529, 128350), (575, 118082), (755, 89930), (782, 86825), (850, 79879), (1058, 64175), (1150, 59041), (1510, 44965), (1955, 34730), (2567, 26450), (2645, 25670), (3473, 19550), (3775, 17986), (3910, 17365), (5134, 13225), (5290, 12835), (6946, 9775), (7550, 8993)]