71434830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 181232640

約数和(自身を除く): 109797810

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 705, 870, 1363, 1410, 1747, 2726, 3494, 4089, 5241, 6815, 8178, 8735, 10482, 13630, 17470, 20445, 26205, 40890, 50663, 52410, 82109, 101326, 151989, 164218, 246327, 253315, 303978, 410545, 492654, 506630, 759945, 821090, 1231635, 1519890, 2381161, 2463270, 4762322, 7143483, 11905805, 14286966, 23811610, 35717415, 71434830]

約数ペア:

[(1, 71434830), (2, 35717415), (3, 23811610), (5, 14286966), (6, 11905805), (10, 7143483), (15, 4762322), (29, 2463270), (30, 2381161), (47, 1519890), (58, 1231635), (87, 821090), (94, 759945), (141, 506630), (145, 492654), (174, 410545), (235, 303978), (282, 253315), (290, 246327), (435, 164218), (470, 151989), (705, 101326), (870, 82109), (1363, 52410), (1410, 50663), (1747, 40890), (2726, 26205), (3494, 20445), (4089, 17470), (5241, 13630), (6815, 10482), (8178, 8735)]