40064430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{190783}}^1$

素因数の和:190800

約数の個数: 32

約数和(自身を含む): 109891584

約数和(自身を除く): 69827154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 190783, 381566, 572349, 953915, 1144698, 1335481, 1907830, 2670962, 2861745, 4006443, 5723490, 6677405, 8012886, 13354810, 20032215, 40064430]

約数ペア:

[(1, 40064430), (2, 20032215), (3, 13354810), (5, 8012886), (6, 6677405), (7, 5723490), (10, 4006443), (14, 2861745), (15, 2670962), (21, 1907830), (30, 1335481), (35, 1144698), (42, 953915), (70, 572349), (105, 381566), (210, 190783)]