30143178

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 72

約数和(自身を含む): 73539648

約数和(自身を除く): 43396470

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 243, 338, 351, 367, 486, 507, 702, 734, 1014, 1053, 1101, 1521, 2106, 2202, 3042, 3159, 3303, 4563, 4771, 6318, 6606, 9126, 9542, 9909, 13689, 14313, 19818, 27378, 28626, 29727, 41067, 42939, 59454, 62023, 82134, 85878, 89181, 124046, 128817, 178362, 186069, 257634, 372138, 386451, 558207, 772902, 1116414, 1159353, 1674621, 2318706, 3349242, 5023863, 10047726, 15071589, 30143178]

約数ペア:

[(1, 30143178), (2, 15071589), (3, 10047726), (6, 5023863), (9, 3349242), (13, 2318706), (18, 1674621), (26, 1159353), (27, 1116414), (39, 772902), (54, 558207), (78, 386451), (81, 372138), (117, 257634), (162, 186069), (169, 178362), (234, 128817), (243, 124046), (338, 89181), (351, 85878), (367, 82134), (486, 62023), (507, 59454), (702, 42939), (734, 41067), (1014, 29727), (1053, 28626), (1101, 27378), (1521, 19818), (2106, 14313), (2202, 13689), (3042, 9909), (3159, 9542), (3303, 9126), (4563, 6606), (4771, 6318)]