45126780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17491}}^1$

素因数の和:17546

約数の個数: 48

約数和(自身を含む): 129300864

約数和(自身を除く): 84174084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 17491, 34982, 52473, 69964, 87455, 104946, 174910, 209892, 262365, 349820, 524730, 752113, 1049460, 1504226, 2256339, 3008452, 3760565, 4512678, 7521130, 9025356, 11281695, 15042260, 22563390, 45126780]

約数ペア:

[(1, 45126780), (2, 22563390), (3, 15042260), (4, 11281695), (5, 9025356), (6, 7521130), (10, 4512678), (12, 3760565), (15, 3008452), (20, 2256339), (30, 1504226), (43, 1049460), (60, 752113), (86, 524730), (129, 349820), (172, 262365), (215, 209892), (258, 174910), (430, 104946), (516, 87455), (645, 69964), (860, 52473), (1290, 34982), (2580, 17491)]