20148180630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{9643}}^1$

素因数の和:10181

約数の個数: 64

約数和(自身を含む): 48727968768

約数和(自身を除く): 28579788138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 271, 514, 542, 771, 813, 1285, 1355, 1542, 1626, 2570, 2710, 3855, 4065, 7710, 8130, 9643, 19286, 28929, 48215, 57858, 69647, 96430, 139294, 144645, 208941, 289290, 348235, 417882, 696470, 1044705, 2089410, 2478251, 2613253, 4956502, 5226506, 7434753, 7839759, 12391255, 13066265, 14869506, 15679518, 24782510, 26132530, 37173765, 39198795, 74347530, 78397590, 671606021, 1343212042, 2014818063, 3358030105, 4029636126, 6716060210, 10074090315, 20148180630]

約数ペア:

[(1, 20148180630), (2, 10074090315), (3, 6716060210), (5, 4029636126), (6, 3358030105), (10, 2014818063), (15, 1343212042), (30, 671606021), (257, 78397590), (271, 74347530), (514, 39198795), (542, 37173765), (771, 26132530), (813, 24782510), (1285, 15679518), (1355, 14869506), (1542, 13066265), (1626, 12391255), (2570, 7839759), (2710, 7434753), (3855, 5226506), (4065, 4956502), (7710, 2613253), (8130, 2478251), (9643, 2089410), (19286, 1044705), (28929, 696470), (48215, 417882), (57858, 348235), (69647, 289290), (96430, 208941), (139294, 144645)]