15182530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 33032448

約数和(自身を除く): 17849918

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 353, 374, 391, 506, 706, 782, 935, 1265, 1765, 1870, 1955, 2530, 3530, 3883, 3910, 4301, 6001, 7766, 8119, 8602, 12002, 16238, 19415, 21505, 30005, 38830, 40595, 43010, 60010, 66011, 81190, 89309, 132022, 138023, 178618, 276046, 330055, 446545, 660110, 690115, 893090, 1380230, 1518253, 3036506, 7591265, 15182530]

約数ペア:

[(1, 15182530), (2, 7591265), (5, 3036506), (10, 1518253), (11, 1380230), (17, 893090), (22, 690115), (23, 660110), (34, 446545), (46, 330055), (55, 276046), (85, 178618), (110, 138023), (115, 132022), (170, 89309), (187, 81190), (230, 66011), (253, 60010), (353, 43010), (374, 40595), (391, 38830), (506, 30005), (706, 21505), (782, 19415), (935, 16238), (1265, 12002), (1765, 8602), (1870, 8119), (1955, 7766), (2530, 6001), (3530, 4301), (3883, 3910)]