120155830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17239}}^1$

素因数の和:17304

約数の個数: 32

約数和(自身を含む): 234601920

約数和(自身を除く): 114446090

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 17239, 34478, 86195, 172390, 293063, 586126, 706799, 1413598, 1465315, 2930630, 3533995, 7067990, 12015583, 24031166, 60077915, 120155830]

約数ペア:

[(1, 120155830), (2, 60077915), (5, 24031166), (10, 12015583), (17, 7067990), (34, 3533995), (41, 2930630), (82, 1465315), (85, 1413598), (170, 706799), (205, 586126), (410, 293063), (697, 172390), (1394, 86195), (3485, 34478), (6970, 17239)]