150211390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 326799360

約数和(自身を除く): 176587970

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 115, 158, 161, 230, 322, 395, 553, 790, 805, 1106, 1181, 1610, 1817, 2362, 2765, 3634, 5530, 5905, 8267, 9085, 11810, 12719, 16534, 18170, 25438, 27163, 41335, 54326, 63595, 82670, 93299, 127190, 135815, 186598, 190141, 271630, 380282, 466495, 653093, 932990, 950705, 1306186, 1901410, 2145877, 3265465, 4291754, 6530930, 10729385, 15021139, 21458770, 30042278, 75105695, 150211390]

約数ペア:

[(1, 150211390), (2, 75105695), (5, 30042278), (7, 21458770), (10, 15021139), (14, 10729385), (23, 6530930), (35, 4291754), (46, 3265465), (70, 2145877), (79, 1901410), (115, 1306186), (158, 950705), (161, 932990), (230, 653093), (322, 466495), (395, 380282), (553, 271630), (790, 190141), (805, 186598), (1106, 135815), (1181, 127190), (1610, 93299), (1817, 82670), (2362, 63595), (2765, 54326), (3634, 41335), (5530, 27163), (5905, 25438), (8267, 18170), (9085, 16534), (11810, 12719)]