42159690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 123780096

約数和(自身を除く): 81620406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 45, 46, 54, 62, 69, 73, 81, 90, 93, 115, 135, 138, 146, 155, 162, 186, 207, 219, 230, 270, 279, 310, 345, 365, 405, 414, 438, 465, 558, 621, 657, 690, 713, 730, 810, 837, 930, 1035, 1095, 1242, 1314, 1395, 1426, 1674, 1679, 1863, 1971, 2070, 2139, 2190, 2263, 2511, 2790, 3105, 3285, 3358, 3565, 3726, 3942, 4185, 4278, 4526, 5022, 5037, 5913, 6210, 6417, 6570, 6789, 7130, 8370, 8395, 9315, 9855, 10074, 10695, 11315, 11826, 12555, 12834, 13578, 15111, 16790, 18630, 19251, 19710, 20367, 21390, 22630, 25110, 25185, 29565, 30222, 32085, 33945, 38502, 40734, 45333, 50370, 52049, 57753, 59130, 61101, 64170, 67890, 75555, 90666, 96255, 101835, 104098, 115506, 122202, 135999, 151110, 156147, 183303, 192510, 203670, 226665, 260245, 271998, 288765, 305505, 312294, 366606, 453330, 468441, 520490, 577530, 611010, 679995, 780735, 916515, 936882, 1359990, 1405323, 1561470, 1833030, 2342205, 2810646, 4215969, 4684410, 7026615, 8431938, 14053230, 21079845, 42159690]

約数ペア:

[(1, 42159690), (2, 21079845), (3, 14053230), (5, 8431938), (6, 7026615), (9, 4684410), (10, 4215969), (15, 2810646), (18, 2342205), (23, 1833030), (27, 1561470), (30, 1405323), (31, 1359990), (45, 936882), (46, 916515), (54, 780735), (62, 679995), (69, 611010), (73, 577530), (81, 520490), (90, 468441), (93, 453330), (115, 366606), (135, 312294), (138, 305505), (146, 288765), (155, 271998), (162, 260245), (186, 226665), (207, 203670), (219, 192510), (230, 183303), (270, 156147), (279, 151110), (310, 135999), (345, 122202), (365, 115506), (405, 104098), (414, 101835), (438, 96255), (465, 90666), (558, 75555), (621, 67890), (657, 64170), (690, 61101), (713, 59130), (730, 57753), (810, 52049), (837, 50370), (930, 45333), (1035, 40734), (1095, 38502), (1242, 33945), (1314, 32085), (1395, 30222), (1426, 29565), (1674, 25185), (1679, 25110), (1863, 22630), (1971, 21390), (2070, 20367), (2139, 19710), (2190, 19251), (2263, 18630), (2511, 16790), (2790, 15111), (3105, 13578), (3285, 12834), (3358, 12555), (3565, 11826), (3726, 11315), (3942, 10695), (4185, 10074), (4278, 9855), (4526, 9315), (5022, 8395), (5037, 8370), (5913, 7130), (6210, 6789), (6417, 6570)]