450870830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{5737}}^1$

素因数の和:6044

約数の個数: 32

約数和(自身を含む): 842797440

約数和(自身を除く): 391926610

約数列:

[1, 2, 5, 10, 29, 58, 145, 271, 290, 542, 1355, 2710, 5737, 7859, 11474, 15718, 28685, 39295, 57370, 78590, 166373, 332746, 831865, 1554727, 1663730, 3109454, 7773635, 15547270, 45087083, 90174166, 225435415, 450870830]

約数ペア:

[(1, 450870830), (2, 225435415), (5, 90174166), (10, 45087083), (29, 15547270), (58, 7773635), (145, 3109454), (271, 1663730), (290, 1554727), (542, 831865), (1355, 332746), (2710, 166373), (5737, 78590), (7859, 57370), (11474, 39295), (15718, 28685)]