28635030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3089}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 75198240

約数和(自身を除く): 46563210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3089, 3090, 4635, 6178, 9267, 9270, 15445, 18534, 27801, 30890, 46335, 55602, 92670, 139005, 278010, 318167, 636334, 954501, 1590835, 1909002, 2863503, 3181670, 4772505, 5727006, 9545010, 14317515, 28635030]

約数ペア:

[(1, 28635030), (2, 14317515), (3, 9545010), (5, 5727006), (6, 4772505), (9, 3181670), (10, 2863503), (15, 1909002), (18, 1590835), (30, 954501), (45, 636334), (90, 318167), (103, 278010), (206, 139005), (309, 92670), (515, 55602), (618, 46335), (927, 30890), (1030, 27801), (1545, 18534), (1854, 15445), (3089, 9270), (3090, 9267), (4635, 6178)]