16865310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 51840000

約数和(自身を除く): 34974690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 149, 154, 165, 210, 231, 245, 294, 298, 330, 343, 385, 447, 462, 490, 539, 686, 735, 745, 770, 894, 1029, 1043, 1078, 1155, 1470, 1490, 1617, 1639, 1715, 2058, 2086, 2235, 2310, 2695, 3129, 3234, 3278, 3430, 3773, 4470, 4917, 5145, 5215, 5390, 6258, 7301, 7546, 8085, 8195, 9834, 10290, 10430, 11319, 11473, 14602, 15645, 16170, 16390, 18865, 21903, 22638, 22946, 24585, 31290, 34419, 36505, 37730, 43806, 49170, 51107, 56595, 57365, 68838, 73010, 80311, 102214, 109515, 113190, 114730, 153321, 160622, 172095, 219030, 240933, 255535, 306642, 344190, 401555, 481866, 511070, 562177, 766605, 803110, 1124354, 1204665, 1533210, 1686531, 2409330, 2810885, 3373062, 5621770, 8432655, 16865310]

約数ペア:

[(1, 16865310), (2, 8432655), (3, 5621770), (5, 3373062), (6, 2810885), (7, 2409330), (10, 1686531), (11, 1533210), (14, 1204665), (15, 1124354), (21, 803110), (22, 766605), (30, 562177), (33, 511070), (35, 481866), (42, 401555), (49, 344190), (55, 306642), (66, 255535), (70, 240933), (77, 219030), (98, 172095), (105, 160622), (110, 153321), (147, 114730), (149, 113190), (154, 109515), (165, 102214), (210, 80311), (231, 73010), (245, 68838), (294, 57365), (298, 56595), (330, 51107), (343, 49170), (385, 43806), (447, 37730), (462, 36505), (490, 34419), (539, 31290), (686, 24585), (735, 22946), (745, 22638), (770, 21903), (894, 18865), (1029, 16390), (1043, 16170), (1078, 15645), (1155, 14602), (1470, 11473), (1490, 11319), (1617, 10430), (1639, 10290), (1715, 9834), (2058, 8195), (2086, 8085), (2235, 7546), (2310, 7301), (2695, 6258), (3129, 5390), (3234, 5215), (3278, 5145), (3430, 4917), (3773, 4470)]