7869610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 17498880

約数和(自身を除く): 9629270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 97, 122, 133, 190, 194, 266, 305, 427, 485, 610, 665, 679, 854, 970, 1159, 1330, 1358, 1843, 2135, 2318, 3395, 3686, 4270, 5795, 5917, 6790, 8113, 9215, 11590, 11834, 12901, 16226, 18430, 25802, 29585, 40565, 41419, 59170, 64505, 81130, 82838, 112423, 129010, 207095, 224846, 414190, 562115, 786961, 1124230, 1573922, 3934805, 7869610]

約数ペア:

[(1, 7869610), (2, 3934805), (5, 1573922), (7, 1124230), (10, 786961), (14, 562115), (19, 414190), (35, 224846), (38, 207095), (61, 129010), (70, 112423), (95, 82838), (97, 81130), (122, 64505), (133, 59170), (190, 41419), (194, 40565), (266, 29585), (305, 25802), (427, 18430), (485, 16226), (610, 12901), (665, 11834), (679, 11590), (854, 9215), (970, 8113), (1159, 6790), (1330, 5917), (1358, 5795), (1843, 4270), (2135, 3686), (2318, 3395)]