30046128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 89327616

約数和(自身を除く): 59281488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 401, 446, 669, 802, 892, 1203, 1338, 1561, 1604, 1784, 2406, 2676, 2807, 3122, 3208, 3568, 4683, 4812, 5352, 5614, 6244, 6416, 8421, 9366, 9624, 10704, 11228, 12488, 16842, 18732, 19248, 22456, 24976, 33684, 37464, 44912, 67368, 74928, 89423, 134736, 178846, 268269, 357692, 536538, 625961, 715384, 1073076, 1251922, 1430768, 1877883, 2146152, 2503844, 3755766, 4292304, 5007688, 7511532, 10015376, 15023064, 30046128]

約数ペア:

[(1, 30046128), (2, 15023064), (3, 10015376), (4, 7511532), (6, 5007688), (7, 4292304), (8, 3755766), (12, 2503844), (14, 2146152), (16, 1877883), (21, 1430768), (24, 1251922), (28, 1073076), (42, 715384), (48, 625961), (56, 536538), (84, 357692), (112, 268269), (168, 178846), (223, 134736), (336, 89423), (401, 74928), (446, 67368), (669, 44912), (802, 37464), (892, 33684), (1203, 24976), (1338, 22456), (1561, 19248), (1604, 18732), (1784, 16842), (2406, 12488), (2676, 11228), (2807, 10704), (3122, 9624), (3208, 9366), (3568, 8421), (4683, 6416), (4812, 6244), (5352, 5614)]