15691906690

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{45989}}^1$

素因数の和:46374

約数の個数: 32

約数和(自身を含む): 28559790000

約数和(自身を除く): 12867883310

約数列:

[1, 2, 5, 10, 149, 229, 298, 458, 745, 1145, 1490, 2290, 34121, 45989, 68242, 91978, 170605, 229945, 341210, 459890, 6852361, 10531481, 13704722, 21062962, 34261805, 52657405, 68523610, 105314810, 1569190669, 3138381338, 7845953345, 15691906690]

約数ペア:

[(1, 15691906690), (2, 7845953345), (5, 3138381338), (10, 1569190669), (149, 105314810), (229, 68523610), (298, 52657405), (458, 34261805), (745, 21062962), (1145, 13704722), (1490, 10531481), (2290, 6852361), (34121, 459890), (45989, 341210), (68242, 229945), (91978, 170605)]