144640830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{17791}}^1$

素因数の和:18072

約数の個数: 32

約数和(自身を含む): 348438528

約数和(自身を除く): 203797698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 17791, 35582, 53373, 88955, 106746, 177910, 266865, 533730, 4821361, 9642722, 14464083, 24106805, 28928166, 48213610, 72320415, 144640830]

約数ペア:

[(1, 144640830), (2, 72320415), (3, 48213610), (5, 28928166), (6, 24106805), (10, 14464083), (15, 9642722), (30, 4821361), (271, 533730), (542, 266865), (813, 177910), (1355, 106746), (1626, 88955), (2710, 53373), (4065, 35582), (8130, 17791)]