72401730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29077}}^1$

素因数の和:29170

約数の個数: 32

約数和(自身を含む): 175863744

約数和(自身を除く): 103462014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 29077, 58154, 87231, 145385, 174462, 290770, 436155, 872310, 2413391, 4826782, 7240173, 12066955, 14480346, 24133910, 36200865, 72401730]

約数ペア:

[(1, 72401730), (2, 36200865), (3, 24133910), (5, 14480346), (6, 12066955), (10, 7240173), (15, 4826782), (30, 2413391), (83, 872310), (166, 436155), (249, 290770), (415, 174462), (498, 145385), (830, 87231), (1245, 58154), (2490, 29077)]