30725970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5515

約数の個数: 64

約数和(自身を含む): 85193856

約数和(自身を除く): 54467886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5477, 5610, 10954, 16431, 27385, 32862, 54770, 60247, 82155, 93109, 120494, 164310, 180741, 186218, 279327, 301235, 361482, 465545, 558654, 602470, 903705, 931090, 1024199, 1396635, 1807410, 2048398, 2793270, 3072597, 5120995, 6145194, 10241990, 15362985, 30725970]

約数ペア:

[(1, 30725970), (2, 15362985), (3, 10241990), (5, 6145194), (6, 5120995), (10, 3072597), (11, 2793270), (15, 2048398), (17, 1807410), (22, 1396635), (30, 1024199), (33, 931090), (34, 903705), (51, 602470), (55, 558654), (66, 465545), (85, 361482), (102, 301235), (110, 279327), (165, 186218), (170, 180741), (187, 164310), (255, 120494), (330, 93109), (374, 82155), (510, 60247), (561, 54770), (935, 32862), (1122, 27385), (1870, 16431), (2805, 10954), (5477, 5610)]