30805530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8629}}^1$

素因数の和:8663

約数の個数: 64

約数和(自身を含む): 89475840

約数和(自身を除く): 58670310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 8629, 17258, 25887, 43145, 51774, 60403, 86290, 120806, 129435, 146693, 181209, 258870, 293386, 302015, 362418, 440079, 604030, 733465, 880158, 906045, 1026851, 1466930, 1812090, 2053702, 2200395, 3080553, 4400790, 5134255, 6161106, 10268510, 15402765, 30805530]

約数ペア:

[(1, 30805530), (2, 15402765), (3, 10268510), (5, 6161106), (6, 5134255), (7, 4400790), (10, 3080553), (14, 2200395), (15, 2053702), (17, 1812090), (21, 1466930), (30, 1026851), (34, 906045), (35, 880158), (42, 733465), (51, 604030), (70, 440079), (85, 362418), (102, 302015), (105, 293386), (119, 258870), (170, 181209), (210, 146693), (238, 129435), (255, 120806), (357, 86290), (510, 60403), (595, 51774), (714, 43145), (1190, 25887), (1785, 17258), (3570, 8629)]