139812930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91381}}^1$

素因数の和:91411

約数の個数: 48

約数和(自身を含む): 384900984

約数和(自身を除く): 245088054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 91381, 182762, 274143, 456905, 548286, 822429, 913810, 1370715, 1553477, 1644858, 2741430, 3106954, 4112145, 4660431, 7767385, 8224290, 9320862, 13981293, 15534770, 23302155, 27962586, 46604310, 69906465, 139812930]

約数ペア:

[(1, 139812930), (2, 69906465), (3, 46604310), (5, 27962586), (6, 23302155), (9, 15534770), (10, 13981293), (15, 9320862), (17, 8224290), (18, 7767385), (30, 4660431), (34, 4112145), (45, 3106954), (51, 2741430), (85, 1644858), (90, 1553477), (102, 1370715), (153, 913810), (170, 822429), (255, 548286), (306, 456905), (510, 274143), (765, 182762), (1530, 91381)]