7512330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 13389558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 431, 498, 581, 830, 862, 1162, 1245, 1293, 1743, 2155, 2490, 2586, 2905, 3017, 3486, 4310, 5810, 6034, 6465, 8715, 9051, 12930, 15085, 17430, 18102, 30170, 35773, 45255, 71546, 90510, 107319, 178865, 214638, 250411, 357730, 500822, 536595, 751233, 1073190, 1252055, 1502466, 2504110, 3756165, 7512330]

約数ペア:

[(1, 7512330), (2, 3756165), (3, 2504110), (5, 1502466), (6, 1252055), (7, 1073190), (10, 751233), (14, 536595), (15, 500822), (21, 357730), (30, 250411), (35, 214638), (42, 178865), (70, 107319), (83, 90510), (105, 71546), (166, 45255), (210, 35773), (249, 30170), (415, 18102), (431, 17430), (498, 15085), (581, 12930), (830, 9051), (862, 8715), (1162, 6465), (1245, 6034), (1293, 5810), (1743, 4310), (2155, 3486), (2490, 3017), (2586, 2905)]