68967210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 182988288

約数和(自身を除く): 114021078

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 169, 183, 195, 223, 305, 338, 366, 390, 446, 507, 610, 669, 793, 845, 915, 1014, 1115, 1338, 1586, 1690, 1830, 2230, 2379, 2535, 2899, 3345, 3965, 4758, 5070, 5798, 6690, 7930, 8697, 10309, 11895, 13603, 14495, 17394, 20618, 23790, 27206, 28990, 30927, 37687, 40809, 43485, 51545, 61854, 68015, 75374, 81618, 86970, 103090, 113061, 136030, 154635, 176839, 188435, 204045, 226122, 309270, 353678, 376870, 408090, 530517, 565305, 884195, 1061034, 1130610, 1768390, 2298907, 2652585, 4597814, 5305170, 6896721, 11494535, 13793442, 22989070, 34483605, 68967210]

約数ペア:

[(1, 68967210), (2, 34483605), (3, 22989070), (5, 13793442), (6, 11494535), (10, 6896721), (13, 5305170), (15, 4597814), (26, 2652585), (30, 2298907), (39, 1768390), (61, 1130610), (65, 1061034), (78, 884195), (122, 565305), (130, 530517), (169, 408090), (183, 376870), (195, 353678), (223, 309270), (305, 226122), (338, 204045), (366, 188435), (390, 176839), (446, 154635), (507, 136030), (610, 113061), (669, 103090), (793, 86970), (845, 81618), (915, 75374), (1014, 68015), (1115, 61854), (1338, 51545), (1586, 43485), (1690, 40809), (1830, 37687), (2230, 30927), (2379, 28990), (2535, 27206), (2899, 23790), (3345, 20618), (3965, 17394), (4758, 14495), (5070, 13603), (5798, 11895), (6690, 10309), (7930, 8697)]