30142380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12253}}^1$

素因数の和:12306

約数の個数: 48

約数和(自身を含む): 86464224

約数和(自身を除く): 56321844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12253, 24506, 36759, 49012, 61265, 73518, 122530, 147036, 183795, 245060, 367590, 502373, 735180, 1004746, 1507119, 2009492, 2511865, 3014238, 5023730, 6028476, 7535595, 10047460, 15071190, 30142380]

約数ペア:

[(1, 30142380), (2, 15071190), (3, 10047460), (4, 7535595), (5, 6028476), (6, 5023730), (10, 3014238), (12, 2511865), (15, 2009492), (20, 1507119), (30, 1004746), (41, 735180), (60, 502373), (82, 367590), (123, 245060), (164, 183795), (205, 147036), (246, 122530), (410, 73518), (492, 61265), (615, 49012), (820, 36759), (1230, 24506), (2460, 12253)]