38184090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 67051110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349, 521, 698, 1042, 1047, 1563, 1745, 2094, 2443, 2605, 3126, 3490, 3647, 4886, 5210, 5235, 7294, 7329, 7815, 10470, 10941, 12215, 14658, 15630, 18235, 21882, 24430, 36470, 36645, 54705, 73290, 109410, 181829, 363658, 545487, 909145, 1090974, 1272803, 1818290, 2545606, 2727435, 3818409, 5454870, 6364015, 7636818, 12728030, 19092045, 38184090]

約数ペア:

[(1, 38184090), (2, 19092045), (3, 12728030), (5, 7636818), (6, 6364015), (7, 5454870), (10, 3818409), (14, 2727435), (15, 2545606), (21, 1818290), (30, 1272803), (35, 1090974), (42, 909145), (70, 545487), (105, 363658), (210, 181829), (349, 109410), (521, 73290), (698, 54705), (1042, 36645), (1047, 36470), (1563, 24430), (1745, 21882), (2094, 18235), (2443, 15630), (2605, 14658), (3126, 12215), (3490, 10941), (3647, 10470), (4886, 7815), (5210, 7329), (5235, 7294)]