173820430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 376980480

約数和(自身を除く): 203160050

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 107, 115, 161, 214, 230, 322, 535, 749, 805, 1009, 1070, 1498, 1610, 2018, 2461, 3745, 4922, 5045, 7063, 7490, 10090, 12305, 14126, 17227, 23207, 24610, 34454, 35315, 46414, 70630, 86135, 107963, 116035, 162449, 172270, 215926, 232070, 324898, 539815, 755741, 812245, 1079630, 1511482, 1624490, 2483149, 3778705, 4966298, 7557410, 12415745, 17382043, 24831490, 34764086, 86910215, 173820430]

約数ペア:

[(1, 173820430), (2, 86910215), (5, 34764086), (7, 24831490), (10, 17382043), (14, 12415745), (23, 7557410), (35, 4966298), (46, 3778705), (70, 2483149), (107, 1624490), (115, 1511482), (161, 1079630), (214, 812245), (230, 755741), (322, 539815), (535, 324898), (749, 232070), (805, 215926), (1009, 172270), (1070, 162449), (1498, 116035), (1610, 107963), (2018, 86135), (2461, 70630), (3745, 46414), (4922, 35315), (5045, 34454), (7063, 24610), (7490, 23207), (10090, 17227), (12305, 14126)]