68957450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 136169856

約数和(自身を除く): 67212406

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 575, 610, 983, 1150, 1403, 1525, 1966, 2806, 3050, 4915, 7015, 9830, 14030, 22609, 24575, 35075, 45218, 49150, 59963, 70150, 113045, 119926, 226090, 299815, 565225, 599630, 1130450, 1379149, 1499075, 2758298, 2998150, 6895745, 13791490, 34478725, 68957450]

約数ペア:

[(1, 68957450), (2, 34478725), (5, 13791490), (10, 6895745), (23, 2998150), (25, 2758298), (46, 1499075), (50, 1379149), (61, 1130450), (115, 599630), (122, 565225), (230, 299815), (305, 226090), (575, 119926), (610, 113045), (983, 70150), (1150, 59963), (1403, 49150), (1525, 45218), (1966, 35075), (2806, 24575), (3050, 22609), (4915, 14030), (7015, 9830)]