169173830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34039}}^1$

素因数の和:34124

約数の個数: 32

約数和(自身を含む): 352926720

約数和(自身を除く): 183752890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 34039, 68078, 170195, 238273, 340390, 476546, 1191365, 2382730, 2416769, 4833538, 12083845, 16917383, 24167690, 33834766, 84586915, 169173830]

約数ペア:

[(1, 169173830), (2, 84586915), (5, 33834766), (7, 24167690), (10, 16917383), (14, 12083845), (35, 4833538), (70, 2416769), (71, 2382730), (142, 1191365), (355, 476546), (497, 340390), (710, 238273), (994, 170195), (2485, 68078), (4970, 34039)]