30313260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 93103920

約数和(自身を除く): 62790660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2029, 2490, 2988, 3735, 4058, 4980, 6087, 7470, 8116, 10145, 12174, 14940, 18261, 20290, 24348, 30435, 36522, 40580, 60870, 73044, 91305, 121740, 168407, 182610, 336814, 365220, 505221, 673628, 842035, 1010442, 1515663, 1684070, 2020884, 2526105, 3031326, 3368140, 5052210, 6062652, 7578315, 10104420, 15156630, 30313260]

約数ペア:

[(1, 30313260), (2, 15156630), (3, 10104420), (4, 7578315), (5, 6062652), (6, 5052210), (9, 3368140), (10, 3031326), (12, 2526105), (15, 2020884), (18, 1684070), (20, 1515663), (30, 1010442), (36, 842035), (45, 673628), (60, 505221), (83, 365220), (90, 336814), (166, 182610), (180, 168407), (249, 121740), (332, 91305), (415, 73044), (498, 60870), (747, 40580), (830, 36522), (996, 30435), (1245, 24348), (1494, 20290), (1660, 18261), (2029, 14940), (2490, 12174), (2988, 10145), (3735, 8116), (4058, 7470), (4980, 6087)]