81680190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{46147}}^1$

素因数の和:46216

約数の個数: 32

約数和(自身を含む): 199359360

約数和(自身を除く): 117679170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 46147, 92294, 138441, 230735, 276882, 461470, 692205, 1384410, 2722673, 5445346, 8168019, 13613365, 16336038, 27226730, 40840095, 81680190]

約数ペア:

[(1, 81680190), (2, 40840095), (3, 27226730), (5, 16336038), (6, 13613365), (10, 8168019), (15, 5445346), (30, 2722673), (59, 1384410), (118, 692205), (177, 461470), (295, 276882), (354, 230735), (590, 138441), (885, 92294), (1770, 46147)]