30855656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 62627040

約数和(自身を除く): 31771384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1307, 1816, 2614, 2951, 5228, 5902, 10456, 11804, 16991, 23608, 33982, 67964, 135928, 296689, 593378, 1186756, 2373512, 3856957, 7713914, 15427828, 30855656]

約数ペア:

[(1, 30855656), (2, 15427828), (4, 7713914), (8, 3856957), (13, 2373512), (26, 1186756), (52, 593378), (104, 296689), (227, 135928), (454, 67964), (908, 33982), (1307, 23608), (1816, 16991), (2614, 11804), (2951, 10456), (5228, 5902)]