38620330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 81443880

約数和(自身を除く): 42823550

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 293, 490, 538, 586, 1345, 1465, 1883, 2051, 2690, 2930, 3766, 4102, 9415, 10255, 13181, 14357, 18830, 20510, 26362, 28714, 65905, 71785, 78817, 131810, 143570, 157634, 394085, 551719, 788170, 1103438, 2758595, 3862033, 5517190, 7724066, 19310165, 38620330]

約数ペア:

[(1, 38620330), (2, 19310165), (5, 7724066), (7, 5517190), (10, 3862033), (14, 2758595), (35, 1103438), (49, 788170), (70, 551719), (98, 394085), (245, 157634), (269, 143570), (293, 131810), (490, 78817), (538, 71785), (586, 65905), (1345, 28714), (1465, 26362), (1883, 20510), (2051, 18830), (2690, 14357), (2930, 13181), (3766, 10255), (4102, 9415)]