193426470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 519577344

約数和(自身を除く): 326150874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 151, 215, 258, 302, 331, 387, 430, 453, 645, 662, 755, 774, 906, 993, 1290, 1359, 1510, 1655, 1935, 1986, 2265, 2718, 2979, 3310, 3870, 4530, 4965, 5958, 6493, 6795, 9930, 12986, 13590, 14233, 14895, 19479, 28466, 29790, 32465, 38958, 42699, 49981, 58437, 64930, 71165, 85398, 97395, 99962, 116874, 128097, 142330, 149943, 194790, 213495, 249905, 256194, 292185, 299886, 426990, 449829, 499810, 584370, 640485, 749715, 899658, 1280970, 1499430, 2149183, 2249145, 4298366, 4498290, 6447549, 10745915, 12895098, 19342647, 21491830, 32237745, 38685294, 64475490, 96713235, 193426470]

約数ペア:

[(1, 193426470), (2, 96713235), (3, 64475490), (5, 38685294), (6, 32237745), (9, 21491830), (10, 19342647), (15, 12895098), (18, 10745915), (30, 6447549), (43, 4498290), (45, 4298366), (86, 2249145), (90, 2149183), (129, 1499430), (151, 1280970), (215, 899658), (258, 749715), (302, 640485), (331, 584370), (387, 499810), (430, 449829), (453, 426990), (645, 299886), (662, 292185), (755, 256194), (774, 249905), (906, 213495), (993, 194790), (1290, 149943), (1359, 142330), (1510, 128097), (1655, 116874), (1935, 99962), (1986, 97395), (2265, 85398), (2718, 71165), (2979, 64930), (3310, 58437), (3870, 49981), (4530, 42699), (4965, 38958), (5958, 32465), (6493, 29790), (6795, 28466), (9930, 19479), (12986, 14895), (13590, 14233)]