129398730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{727}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 330220800

約数和(自身を除く): 200822070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 349, 510, 698, 727, 1047, 1454, 1745, 2094, 2181, 3490, 3635, 4362, 5235, 5933, 7270, 10470, 10905, 11866, 12359, 17799, 21810, 24718, 29665, 35598, 37077, 59330, 61795, 74154, 88995, 123590, 177990, 185385, 253723, 370770, 507446, 761169, 1268615, 1522338, 2537230, 3805845, 4313291, 7611690, 8626582, 12939873, 21566455, 25879746, 43132910, 64699365, 129398730]

約数ペア:

[(1, 129398730), (2, 64699365), (3, 43132910), (5, 25879746), (6, 21566455), (10, 12939873), (15, 8626582), (17, 7611690), (30, 4313291), (34, 3805845), (51, 2537230), (85, 1522338), (102, 1268615), (170, 761169), (255, 507446), (349, 370770), (510, 253723), (698, 185385), (727, 177990), (1047, 123590), (1454, 88995), (1745, 74154), (2094, 61795), (2181, 59330), (3490, 37077), (3635, 35598), (4362, 29665), (5235, 24718), (5933, 21810), (7270, 17799), (10470, 12359), (10905, 11866)]