151818870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8123}}^1$

素因数の和:8229

約数の個数: 64

約数和(自身を含む): 421148160

約数和(自身を除く): 269329290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 8123, 9345, 16246, 18690, 24369, 40615, 48738, 56861, 81230, 113722, 121845, 170583, 243690, 284305, 341166, 568610, 722947, 852915, 1445894, 1705830, 2168841, 3614735, 4337682, 5060629, 7229470, 10121258, 10844205, 15181887, 21688410, 25303145, 30363774, 50606290, 75909435, 151818870]

約数ペア:

[(1, 151818870), (2, 75909435), (3, 50606290), (5, 30363774), (6, 25303145), (7, 21688410), (10, 15181887), (14, 10844205), (15, 10121258), (21, 7229470), (30, 5060629), (35, 4337682), (42, 3614735), (70, 2168841), (89, 1705830), (105, 1445894), (178, 852915), (210, 722947), (267, 568610), (445, 341166), (534, 284305), (623, 243690), (890, 170583), (1246, 121845), (1335, 113722), (1869, 81230), (2670, 56861), (3115, 48738), (3738, 40615), (6230, 24369), (8123, 18690), (9345, 16246)]