7853230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 18911232

約数和(自身を除く): 11058002

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 47, 49, 55, 62, 70, 77, 94, 98, 110, 154, 155, 217, 235, 245, 310, 329, 341, 385, 434, 470, 490, 517, 539, 658, 682, 770, 1034, 1078, 1085, 1457, 1519, 1645, 1705, 2170, 2303, 2387, 2585, 2695, 2914, 3038, 3290, 3410, 3619, 4606, 4774, 5170, 5390, 7238, 7285, 7595, 10199, 11515, 11935, 14570, 15190, 16027, 16709, 18095, 20398, 23030, 23870, 25333, 32054, 33418, 36190, 50666, 50995, 71393, 80135, 83545, 101990, 112189, 126665, 142786, 160270, 167090, 224378, 253330, 356965, 560945, 713930, 785323, 1121890, 1570646, 3926615, 7853230]

約数ペア:

[(1, 7853230), (2, 3926615), (5, 1570646), (7, 1121890), (10, 785323), (11, 713930), (14, 560945), (22, 356965), (31, 253330), (35, 224378), (47, 167090), (49, 160270), (55, 142786), (62, 126665), (70, 112189), (77, 101990), (94, 83545), (98, 80135), (110, 71393), (154, 50995), (155, 50666), (217, 36190), (235, 33418), (245, 32054), (310, 25333), (329, 23870), (341, 23030), (385, 20398), (434, 18095), (470, 16709), (490, 16027), (517, 15190), (539, 14570), (658, 11935), (682, 11515), (770, 10199), (1034, 7595), (1078, 7285), (1085, 7238), (1457, 5390), (1519, 5170), (1645, 4774), (1705, 4606), (2170, 3619), (2303, 3410), (2387, 3290), (2585, 3038), (2695, 2914)]