30228244

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 57077440

約数和(自身を除く): 26849196

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 289, 316, 331, 578, 662, 1156, 1324, 1343, 2686, 5372, 5627, 11254, 22508, 22831, 26149, 45662, 52298, 91324, 95659, 104596, 191318, 382636, 444533, 889066, 1778132, 7557061, 15114122, 30228244]

約数ペア:

[(1, 30228244), (2, 15114122), (4, 7557061), (17, 1778132), (34, 889066), (68, 444533), (79, 382636), (158, 191318), (289, 104596), (316, 95659), (331, 91324), (578, 52298), (662, 45662), (1156, 26149), (1324, 22831), (1343, 22508), (2686, 11254), (5372, 5627)]