2395470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 7713792

約数和(自身を除く): 5318322

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 61, 66, 70, 77, 85, 102, 105, 110, 119, 122, 154, 165, 170, 183, 187, 210, 231, 238, 255, 305, 330, 357, 366, 374, 385, 427, 462, 510, 561, 595, 610, 671, 714, 770, 854, 915, 935, 1037, 1122, 1155, 1190, 1281, 1309, 1342, 1785, 1830, 1870, 2013, 2074, 2135, 2310, 2562, 2618, 2805, 3111, 3355, 3570, 3927, 4026, 4270, 4697, 5185, 5610, 6222, 6405, 6545, 6710, 7259, 7854, 9394, 10065, 10370, 11407, 12810, 13090, 14091, 14518, 15555, 19635, 20130, 21777, 22814, 23485, 28182, 31110, 34221, 36295, 39270, 43554, 46970, 57035, 68442, 70455, 72590, 79849, 108885, 114070, 140910, 159698, 171105, 217770, 239547, 342210, 399245, 479094, 798490, 1197735, 2395470]

約数ペア:

[(1, 2395470), (2, 1197735), (3, 798490), (5, 479094), (6, 399245), (7, 342210), (10, 239547), (11, 217770), (14, 171105), (15, 159698), (17, 140910), (21, 114070), (22, 108885), (30, 79849), (33, 72590), (34, 70455), (35, 68442), (42, 57035), (51, 46970), (55, 43554), (61, 39270), (66, 36295), (70, 34221), (77, 31110), (85, 28182), (102, 23485), (105, 22814), (110, 21777), (119, 20130), (122, 19635), (154, 15555), (165, 14518), (170, 14091), (183, 13090), (187, 12810), (210, 11407), (231, 10370), (238, 10065), (255, 9394), (305, 7854), (330, 7259), (357, 6710), (366, 6545), (374, 6405), (385, 6222), (427, 5610), (462, 5185), (510, 4697), (561, 4270), (595, 4026), (610, 3927), (671, 3570), (714, 3355), (770, 3111), (854, 2805), (915, 2618), (935, 2562), (1037, 2310), (1122, 2135), (1155, 2074), (1190, 2013), (1281, 1870), (1309, 1830), (1342, 1785)]