40640190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20219}}^1$

素因数の和:20296

約数の個数: 32

約数和(自身を含む): 98997120

約数和(自身を除く): 58356930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 20219, 40438, 60657, 101095, 121314, 202190, 303285, 606570, 1354673, 2709346, 4064019, 6773365, 8128038, 13546730, 20320095, 40640190]

約数ペア:

[(1, 40640190), (2, 20320095), (3, 13546730), (5, 8128038), (6, 6773365), (10, 4064019), (15, 2709346), (30, 1354673), (67, 606570), (134, 303285), (201, 202190), (335, 121314), (402, 101095), (670, 60657), (1005, 40438), (2010, 20219)]