28636230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1$

素因数の和:7213

約数の個数: 64

約数和(自身を含む): 82690560

約数和(自身を除く): 54054330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 7177, 14354, 21531, 35885, 43062, 50239, 71770, 100478, 107655, 136363, 150717, 215310, 251195, 272726, 301434, 409089, 502390, 681815, 753585, 818178, 954541, 1363630, 1507170, 1909082, 2045445, 2863623, 4090890, 4772705, 5727246, 9545410, 14318115, 28636230]

約数ペア:

[(1, 28636230), (2, 14318115), (3, 9545410), (5, 5727246), (6, 4772705), (7, 4090890), (10, 2863623), (14, 2045445), (15, 1909082), (19, 1507170), (21, 1363630), (30, 954541), (35, 818178), (38, 753585), (42, 681815), (57, 502390), (70, 409089), (95, 301434), (105, 272726), (114, 251195), (133, 215310), (190, 150717), (210, 136363), (266, 107655), (285, 100478), (399, 71770), (570, 50239), (665, 43062), (798, 35885), (1330, 21531), (1995, 14354), (3990, 7177)]