5105870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 6990130

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 349, 385, 418, 665, 698, 770, 1045, 1330, 1463, 1745, 2090, 2443, 2926, 3490, 3839, 4886, 6631, 7315, 7678, 12215, 13262, 14630, 19195, 24430, 26873, 33155, 38390, 46417, 53746, 66310, 72941, 92834, 134365, 145882, 232085, 268730, 364705, 464170, 510587, 729410, 1021174, 2552935, 5105870]

約数ペア:

[(1, 5105870), (2, 2552935), (5, 1021174), (7, 729410), (10, 510587), (11, 464170), (14, 364705), (19, 268730), (22, 232085), (35, 145882), (38, 134365), (55, 92834), (70, 72941), (77, 66310), (95, 53746), (110, 46417), (133, 38390), (154, 33155), (190, 26873), (209, 24430), (266, 19195), (349, 14630), (385, 13262), (418, 12215), (665, 7678), (698, 7315), (770, 6631), (1045, 4886), (1330, 3839), (1463, 3490), (1745, 2926), (2090, 2443)]