138008430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 411840000

約数和(自身を除く): 273831570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 439, 499, 630, 878, 998, 1317, 1497, 2195, 2495, 2634, 2994, 3073, 3493, 3951, 4390, 4491, 4990, 6146, 6585, 6986, 7485, 7902, 8982, 9219, 10479, 13170, 14970, 15365, 17465, 18438, 19755, 20958, 22455, 27657, 30730, 31437, 34930, 39510, 44910, 46095, 52395, 55314, 62874, 92190, 104790, 138285, 157185, 219061, 276570, 314370, 438122, 657183, 1095305, 1314366, 1533427, 1971549, 2190610, 3066854, 3285915, 3943098, 4600281, 6571830, 7667135, 9200562, 9857745, 13800843, 15334270, 19715490, 23001405, 27601686, 46002810, 69004215, 138008430]

約数ペア:

[(1, 138008430), (2, 69004215), (3, 46002810), (5, 27601686), (6, 23001405), (7, 19715490), (9, 15334270), (10, 13800843), (14, 9857745), (15, 9200562), (18, 7667135), (21, 6571830), (30, 4600281), (35, 3943098), (42, 3285915), (45, 3066854), (63, 2190610), (70, 1971549), (90, 1533427), (105, 1314366), (126, 1095305), (210, 657183), (315, 438122), (439, 314370), (499, 276570), (630, 219061), (878, 157185), (998, 138285), (1317, 104790), (1497, 92190), (2195, 62874), (2495, 55314), (2634, 52395), (2994, 46095), (3073, 44910), (3493, 39510), (3951, 34930), (4390, 31437), (4491, 30730), (4990, 27657), (6146, 22455), (6585, 20958), (6986, 19755), (7485, 18438), (7902, 17465), (8982, 15365), (9219, 14970), (10479, 13170)]