39771130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 85333248

約数和(自身を除く): 45562118

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 73, 86, 146, 181, 215, 301, 362, 365, 430, 511, 602, 730, 905, 1022, 1267, 1505, 1810, 2534, 2555, 3010, 3139, 5110, 6278, 6335, 7783, 12670, 13213, 15566, 15695, 21973, 26426, 31390, 38915, 43946, 54481, 66065, 77830, 92491, 108962, 109865, 132130, 184982, 219730, 272405, 462455, 544810, 568159, 924910, 1136318, 2840795, 3977113, 5681590, 7954226, 19885565, 39771130]

約数ペア:

[(1, 39771130), (2, 19885565), (5, 7954226), (7, 5681590), (10, 3977113), (14, 2840795), (35, 1136318), (43, 924910), (70, 568159), (73, 544810), (86, 462455), (146, 272405), (181, 219730), (215, 184982), (301, 132130), (362, 109865), (365, 108962), (430, 92491), (511, 77830), (602, 66065), (730, 54481), (905, 43946), (1022, 38915), (1267, 31390), (1505, 26426), (1810, 21973), (2534, 15695), (2555, 15566), (3010, 13213), (3139, 12670), (5110, 7783), (6278, 6335)]