71563350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{20743}}^1$

素因数の和:20781

約数の個数: 48

約数和(自身を含む): 185202432

約数和(自身を除く): 113639082

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 20743, 41486, 62229, 103715, 124458, 207430, 311145, 477089, 518575, 622290, 954178, 1037150, 1431267, 1555725, 2385445, 2862534, 3111450, 4770890, 7156335, 11927225, 14312670, 23854450, 35781675, 71563350]

約数ペア:

[(1, 71563350), (2, 35781675), (3, 23854450), (5, 14312670), (6, 11927225), (10, 7156335), (15, 4770890), (23, 3111450), (25, 2862534), (30, 2385445), (46, 1555725), (50, 1431267), (69, 1037150), (75, 954178), (115, 622290), (138, 518575), (150, 477089), (230, 311145), (345, 207430), (575, 124458), (690, 103715), (1150, 62229), (1725, 41486), (3450, 20743)]