39477870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^2$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 106079688

約数和(自身を除く): 66601818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 101, 129, 202, 215, 258, 303, 387, 430, 505, 606, 645, 774, 909, 1010, 1290, 1515, 1818, 1935, 3030, 3870, 4343, 4545, 8686, 9090, 10201, 13029, 20402, 21715, 26058, 30603, 39087, 43430, 51005, 61206, 65145, 78174, 91809, 102010, 130290, 153015, 183618, 195435, 306030, 390870, 438643, 459045, 877286, 918090, 1315929, 2193215, 2631858, 3947787, 4386430, 6579645, 7895574, 13159290, 19738935, 39477870]

約数ペア:

[(1, 39477870), (2, 19738935), (3, 13159290), (5, 7895574), (6, 6579645), (9, 4386430), (10, 3947787), (15, 2631858), (18, 2193215), (30, 1315929), (43, 918090), (45, 877286), (86, 459045), (90, 438643), (101, 390870), (129, 306030), (202, 195435), (215, 183618), (258, 153015), (303, 130290), (387, 102010), (430, 91809), (505, 78174), (606, 65145), (645, 61206), (774, 51005), (909, 43430), (1010, 39087), (1290, 30603), (1515, 26058), (1818, 21715), (1935, 20402), (3030, 13029), (3870, 10201), (4343, 9090), (4545, 8686)]