30850072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18487

約数の個数: 32

約数和(自身を含む): 66427200

約数和(自身を除く): 35577128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18451, 36902, 73804, 147608, 202961, 350569, 405922, 701138, 811844, 1402276, 1623688, 2804552, 3856259, 7712518, 15425036, 30850072]

約数ペア:

[(1, 30850072), (2, 15425036), (4, 7712518), (8, 3856259), (11, 2804552), (19, 1623688), (22, 1402276), (38, 811844), (44, 701138), (76, 405922), (88, 350569), (152, 202961), (209, 147608), (418, 73804), (836, 36902), (1672, 18451)]