1567771980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{428353}}^1$

素因数の和:428426

約数の個数: 48

約数和(自身を含む): 4461735264

約数和(自身を除く): 2893963284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 428353, 856706, 1285059, 1713412, 2141765, 2570118, 4283530, 5140236, 6425295, 8567060, 12850590, 25701180, 26129533, 52259066, 78388599, 104518132, 130647665, 156777198, 261295330, 313554396, 391942995, 522590660, 783885990, 1567771980]

約数ペア:

[(1, 1567771980), (2, 783885990), (3, 522590660), (4, 391942995), (5, 313554396), (6, 261295330), (10, 156777198), (12, 130647665), (15, 104518132), (20, 78388599), (30, 52259066), (60, 26129533), (61, 25701180), (122, 12850590), (183, 8567060), (244, 6425295), (305, 5140236), (366, 4283530), (610, 2570118), (732, 2141765), (915, 1713412), (1220, 1285059), (1830, 856706), (3660, 428353)]