28830430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 53264448

約数和(自身を除く): 24434018

約数列:

[1, 2, 5, 10, 61, 122, 151, 302, 305, 313, 610, 626, 755, 1510, 1565, 3130, 9211, 18422, 19093, 38186, 46055, 47263, 92110, 94526, 95465, 190930, 236315, 472630, 2883043, 5766086, 14415215, 28830430]

約数ペア:

[(1, 28830430), (2, 14415215), (5, 5766086), (10, 2883043), (61, 472630), (122, 236315), (151, 190930), (302, 95465), (305, 94526), (313, 92110), (610, 47263), (626, 46055), (755, 38186), (1510, 19093), (1565, 18422), (3130, 9211)]