156740010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3347}}^1$

素因数の和:3587

約数の個数: 64

約数和(自身を含む): 431972352

約数和(自身を除く): 275232342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 1115, 1338, 1561, 2230, 3122, 3345, 3347, 4683, 6690, 6694, 7805, 9366, 10041, 15610, 16735, 20082, 23415, 23429, 33470, 46830, 46858, 50205, 70287, 100410, 117145, 140574, 234290, 351435, 702870, 746381, 1492762, 2239143, 3731905, 4478286, 5224667, 7463810, 10449334, 11195715, 15674001, 22391430, 26123335, 31348002, 52246670, 78370005, 156740010]

約数ペア:

[(1, 156740010), (2, 78370005), (3, 52246670), (5, 31348002), (6, 26123335), (7, 22391430), (10, 15674001), (14, 11195715), (15, 10449334), (21, 7463810), (30, 5224667), (35, 4478286), (42, 3731905), (70, 2239143), (105, 1492762), (210, 746381), (223, 702870), (446, 351435), (669, 234290), (1115, 140574), (1338, 117145), (1561, 100410), (2230, 70287), (3122, 50205), (3345, 46858), (3347, 46830), (4683, 33470), (6690, 23429), (6694, 23415), (7805, 20082), (9366, 16735), (10041, 15610)]