678162510130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1329131}}^1$

素因数の和:1329379

約数の個数: 64

約数和(自身を含む): 1440056040192

約数和(自身を除く): 761893530062

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 197, 259, 370, 394, 518, 985, 1295, 1379, 1970, 2590, 2758, 6895, 7289, 13790, 14578, 36445, 51023, 72890, 102046, 255115, 510230, 1329131, 2658262, 6645655, 9303917, 13291310, 18607834, 46519585, 49177847, 93039170, 98355694, 245889235, 261838807, 344244929, 491778470, 523677614, 688489858, 1309194035, 1721224645, 1832871649, 2618388070, 3442449290, 3665743298, 9164358245, 9688035859, 18328716490, 19376071718, 48440179295, 67816251013, 96880358590, 135632502026, 339081255065, 678162510130]

約数ペア:

[(1, 678162510130), (2, 339081255065), (5, 135632502026), (7, 96880358590), (10, 67816251013), (14, 48440179295), (35, 19376071718), (37, 18328716490), (70, 9688035859), (74, 9164358245), (185, 3665743298), (197, 3442449290), (259, 2618388070), (370, 1832871649), (394, 1721224645), (518, 1309194035), (985, 688489858), (1295, 523677614), (1379, 491778470), (1970, 344244929), (2590, 261838807), (2758, 245889235), (6895, 98355694), (7289, 93039170), (13790, 49177847), (14578, 46519585), (36445, 18607834), (51023, 13291310), (72890, 9303917), (102046, 6645655), (255115, 2658262), (510230, 1329131)]