70119390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 201553920

約数和(自身を除く): 131434530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 29, 30, 33, 34, 51, 55, 58, 66, 85, 87, 102, 110, 145, 165, 170, 174, 187, 255, 290, 319, 330, 374, 431, 435, 493, 510, 561, 638, 862, 870, 935, 957, 986, 1122, 1293, 1479, 1595, 1870, 1914, 2155, 2465, 2586, 2805, 2958, 3190, 4310, 4741, 4785, 4930, 5423, 5610, 6465, 7327, 7395, 9482, 9570, 10846, 12499, 12930, 14223, 14654, 14790, 16269, 21981, 23705, 24998, 27115, 28446, 32538, 36635, 37497, 43962, 47410, 54230, 62495, 71115, 73270, 74994, 80597, 81345, 109905, 124990, 137489, 142230, 161194, 162690, 187485, 212483, 219810, 241791, 274978, 374970, 402985, 412467, 424966, 483582, 637449, 687445, 805970, 824934, 1062415, 1208955, 1274898, 1374890, 2062335, 2124830, 2337313, 2417910, 3187245, 4124670, 4674626, 6374490, 7011939, 11686565, 14023878, 23373130, 35059695, 70119390]

約数ペア:

[(1, 70119390), (2, 35059695), (3, 23373130), (5, 14023878), (6, 11686565), (10, 7011939), (11, 6374490), (15, 4674626), (17, 4124670), (22, 3187245), (29, 2417910), (30, 2337313), (33, 2124830), (34, 2062335), (51, 1374890), (55, 1274898), (58, 1208955), (66, 1062415), (85, 824934), (87, 805970), (102, 687445), (110, 637449), (145, 483582), (165, 424966), (170, 412467), (174, 402985), (187, 374970), (255, 274978), (290, 241791), (319, 219810), (330, 212483), (374, 187485), (431, 162690), (435, 161194), (493, 142230), (510, 137489), (561, 124990), (638, 109905), (862, 81345), (870, 80597), (935, 74994), (957, 73270), (986, 71115), (1122, 62495), (1293, 54230), (1479, 47410), (1595, 43962), (1870, 37497), (1914, 36635), (2155, 32538), (2465, 28446), (2586, 27115), (2805, 24998), (2958, 23705), (3190, 21981), (4310, 16269), (4741, 14790), (4785, 14654), (4930, 14223), (5423, 12930), (5610, 12499), (6465, 10846), (7327, 9570), (7395, 9482)]