28052070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15329}}^1$

素因数の和:15400

約数の個数: 32

約数和(自身を含む): 68433120

約数和(自身を除く): 40381050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 15329, 30658, 45987, 76645, 91974, 153290, 229935, 459870, 935069, 1870138, 2805207, 4675345, 5610414, 9350690, 14026035, 28052070]

約数ペア:

[(1, 28052070), (2, 14026035), (3, 9350690), (5, 5610414), (6, 4675345), (10, 2805207), (15, 1870138), (30, 935069), (61, 459870), (122, 229935), (183, 153290), (305, 91974), (366, 76645), (610, 45987), (915, 30658), (1830, 15329)]