219772590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1367}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 553153536

約数和(自身を除く): 333380946

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 233, 345, 466, 690, 699, 1165, 1367, 1398, 2330, 2734, 3495, 4101, 5359, 6835, 6990, 8202, 10718, 13670, 16077, 20505, 26795, 31441, 32154, 41010, 53590, 62882, 80385, 94323, 157205, 160770, 188646, 314410, 318511, 471615, 637022, 943230, 955533, 1592555, 1911066, 3185110, 4777665, 7325753, 9555330, 14651506, 21977259, 36628765, 43954518, 73257530, 109886295, 219772590]

約数ペア:

[(1, 219772590), (2, 109886295), (3, 73257530), (5, 43954518), (6, 36628765), (10, 21977259), (15, 14651506), (23, 9555330), (30, 7325753), (46, 4777665), (69, 3185110), (115, 1911066), (138, 1592555), (230, 955533), (233, 943230), (345, 637022), (466, 471615), (690, 318511), (699, 314410), (1165, 188646), (1367, 160770), (1398, 157205), (2330, 94323), (2734, 80385), (3495, 62882), (4101, 53590), (5359, 41010), (6835, 32154), (6990, 31441), (8202, 26795), (10718, 20505), (13670, 16077)]