30789330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7211

約数の個数: 64

約数和(自身を含む): 86825088

約数和(自身を除く): 56035758

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 7177, 14354, 21531, 35885, 43062, 71770, 78947, 93301, 107655, 157894, 186602, 215310, 236841, 279903, 394735, 466505, 473682, 559806, 789470, 933010, 1026311, 1184205, 1399515, 2052622, 2368410, 2799030, 3078933, 5131555, 6157866, 10263110, 15394665, 30789330]

約数ペア:

[(1, 30789330), (2, 15394665), (3, 10263110), (5, 6157866), (6, 5131555), (10, 3078933), (11, 2799030), (13, 2368410), (15, 2052622), (22, 1399515), (26, 1184205), (30, 1026311), (33, 933010), (39, 789470), (55, 559806), (65, 473682), (66, 466505), (78, 394735), (110, 279903), (130, 236841), (143, 215310), (165, 186602), (195, 157894), (286, 107655), (330, 93301), (390, 78947), (429, 71770), (715, 43062), (858, 35885), (1430, 21531), (2145, 14354), (4290, 7177)]