344190

素因数分解:

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

素因数の和:177

約数の個数: 64

約数和(自身を含む): 1036800

約数和(自身を除く): 692610

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 149, 154, 165, 210, 231, 298, 330, 385, 447, 462, 745, 770, 894, 1043, 1155, 1490, 1639, 2086, 2235, 2310, 3129, 3278, 4470, 4917, 5215, 6258, 8195, 9834, 10430, 11473, 15645, 16390, 22946, 24585, 31290, 34419, 49170, 57365, 68838, 114730, 172095, 344190]

約数ペア:

[(1, 344190), (2, 172095), (3, 114730), (5, 68838), (6, 57365), (7, 49170), (10, 34419), (11, 31290), (14, 24585), (15, 22946), (21, 16390), (22, 15645), (30, 11473), (33, 10430), (35, 9834), (42, 8195), (55, 6258), (66, 5215), (70, 4917), (77, 4470), (105, 3278), (110, 3129), (149, 2310), (154, 2235), (165, 2086), (210, 1639), (231, 1490), (298, 1155), (330, 1043), (385, 894), (447, 770), (462, 745)]