30313550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 62875440

約数和(自身を除く): 32561890

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 1877, 3230, 3754, 8075, 9385, 16150, 18770, 31909, 35663, 46925, 63818, 71326, 93850, 159545, 178315, 319090, 356630, 606271, 797725, 891575, 1212542, 1595450, 1783150, 3031355, 6062710, 15156775, 30313550]

約数ペア:

[(1, 30313550), (2, 15156775), (5, 6062710), (10, 3031355), (17, 1783150), (19, 1595450), (25, 1212542), (34, 891575), (38, 797725), (50, 606271), (85, 356630), (95, 319090), (170, 178315), (190, 159545), (323, 93850), (425, 71326), (475, 63818), (646, 46925), (850, 35663), (950, 31909), (1615, 18770), (1877, 16150), (3230, 9385), (3754, 8075)]