372978130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 858097152

約数和(自身を除く): 485119022

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 43, 70, 74, 85, 86, 119, 170, 185, 197, 215, 238, 259, 301, 370, 394, 430, 518, 595, 602, 629, 731, 985, 1190, 1258, 1295, 1379, 1462, 1505, 1591, 1970, 2590, 2758, 3010, 3145, 3182, 3349, 3655, 4403, 5117, 6290, 6698, 6895, 7289, 7310, 7955, 8471, 8806, 10234, 11137, 13790, 14578, 15910, 16745, 16942, 22015, 22274, 23443, 25585, 27047, 33490, 36445, 42355, 44030, 46886, 51023, 51170, 54094, 55685, 59297, 72890, 84710, 102046, 111370, 117215, 118594, 123913, 135235, 144007, 189329, 234430, 247826, 255115, 270470, 288014, 296485, 313427, 378658, 510230, 592970, 619565, 626854, 720035, 867391, 946645, 1008049, 1239130, 1440070, 1567135, 1734782, 1893290, 2016098, 2193989, 3134270, 4336955, 4387978, 5040245, 5328259, 8673910, 10080490, 10656518, 10969945, 21939890, 26641295, 37297813, 53282590, 74595626, 186489065, 372978130]

約数ペア:

[(1, 372978130), (2, 186489065), (5, 74595626), (7, 53282590), (10, 37297813), (14, 26641295), (17, 21939890), (34, 10969945), (35, 10656518), (37, 10080490), (43, 8673910), (70, 5328259), (74, 5040245), (85, 4387978), (86, 4336955), (119, 3134270), (170, 2193989), (185, 2016098), (197, 1893290), (215, 1734782), (238, 1567135), (259, 1440070), (301, 1239130), (370, 1008049), (394, 946645), (430, 867391), (518, 720035), (595, 626854), (602, 619565), (629, 592970), (731, 510230), (985, 378658), (1190, 313427), (1258, 296485), (1295, 288014), (1379, 270470), (1462, 255115), (1505, 247826), (1591, 234430), (1970, 189329), (2590, 144007), (2758, 135235), (3010, 123913), (3145, 118594), (3182, 117215), (3349, 111370), (3655, 102046), (4403, 84710), (5117, 72890), (6290, 59297), (6698, 55685), (6895, 54094), (7289, 51170), (7310, 51023), (7955, 46886), (8471, 44030), (8806, 42355), (10234, 36445), (11137, 33490), (13790, 27047), (14578, 25585), (15910, 23443), (16745, 22274), (16942, 22015)]