122838870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 128

約数和(自身を含む): 376814592

約数和(自身を除く): 253975722

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 410, 451, 462, 574, 615, 770, 861, 902, 1155, 1230, 1297, 1353, 1435, 1722, 2255, 2310, 2594, 2706, 2870, 3157, 3891, 4305, 4510, 6314, 6485, 6765, 7782, 8610, 9079, 9471, 12970, 13530, 14267, 15785, 18158, 18942, 19455, 27237, 28534, 31570, 38910, 42801, 45395, 47355, 53177, 54474, 71335, 85602, 90790, 94710, 99869, 106354, 136185, 142670, 159531, 199738, 214005, 265885, 272370, 299607, 319062, 372239, 428010, 499345, 531770, 584947, 599214, 744478, 797655, 998690, 1116717, 1169894, 1498035, 1595310, 1754841, 1861195, 2233434, 2924735, 2996070, 3509682, 3722390, 4094629, 5583585, 5849470, 8189258, 8774205, 11167170, 12283887, 17548410, 20473145, 24567774, 40946290, 61419435, 122838870]

約数ペア:

[(1, 122838870), (2, 61419435), (3, 40946290), (5, 24567774), (6, 20473145), (7, 17548410), (10, 12283887), (11, 11167170), (14, 8774205), (15, 8189258), (21, 5849470), (22, 5583585), (30, 4094629), (33, 3722390), (35, 3509682), (41, 2996070), (42, 2924735), (55, 2233434), (66, 1861195), (70, 1754841), (77, 1595310), (82, 1498035), (105, 1169894), (110, 1116717), (123, 998690), (154, 797655), (165, 744478), (205, 599214), (210, 584947), (231, 531770), (246, 499345), (287, 428010), (330, 372239), (385, 319062), (410, 299607), (451, 272370), (462, 265885), (574, 214005), (615, 199738), (770, 159531), (861, 142670), (902, 136185), (1155, 106354), (1230, 99869), (1297, 94710), (1353, 90790), (1435, 85602), (1722, 71335), (2255, 54474), (2310, 53177), (2594, 47355), (2706, 45395), (2870, 42801), (3157, 38910), (3891, 31570), (4305, 28534), (4510, 27237), (6314, 19455), (6485, 18942), (6765, 18158), (7782, 15785), (8610, 14267), (9079, 13530), (9471, 12970)]