129331120870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{18169}}^1$

素因数の和:18462

約数の個数: 96

約数和(自身を含む): 275907816000

約数和(自身を除く): 146576695130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 199, 245, 365, 398, 490, 511, 730, 995, 1022, 1393, 1990, 2555, 2786, 3577, 5110, 6965, 7154, 9751, 13930, 14527, 17885, 18169, 19502, 29054, 35770, 36338, 48755, 72635, 90845, 97510, 101689, 127183, 145270, 181690, 203378, 254366, 508445, 635915, 711823, 890281, 1016890, 1271830, 1326337, 1423646, 1780562, 2652674, 3559115, 3615631, 4451405, 6631685, 7118230, 7231262, 8902810, 9284359, 13263370, 18078155, 18568718, 25309417, 36156310, 46421795, 50618834, 64990513, 92843590, 126547085, 129981026, 177165919, 253094170, 263941063, 324952565, 354331838, 527882126, 649905130, 885829595, 1319705315, 1771659190, 1847587441, 2639410630, 3695174882, 9237937205, 12933112087, 18475874410, 25866224174, 64665560435, 129331120870]

約数ペア:

[(1, 129331120870), (2, 64665560435), (5, 25866224174), (7, 18475874410), (10, 12933112087), (14, 9237937205), (35, 3695174882), (49, 2639410630), (70, 1847587441), (73, 1771659190), (98, 1319705315), (146, 885829595), (199, 649905130), (245, 527882126), (365, 354331838), (398, 324952565), (490, 263941063), (511, 253094170), (730, 177165919), (995, 129981026), (1022, 126547085), (1393, 92843590), (1990, 64990513), (2555, 50618834), (2786, 46421795), (3577, 36156310), (5110, 25309417), (6965, 18568718), (7154, 18078155), (9751, 13263370), (13930, 9284359), (14527, 8902810), (17885, 7231262), (18169, 7118230), (19502, 6631685), (29054, 4451405), (35770, 3615631), (36338, 3559115), (48755, 2652674), (72635, 1780562), (90845, 1423646), (97510, 1326337), (101689, 1271830), (127183, 1016890), (145270, 890281), (181690, 711823), (203378, 635915), (254366, 508445)]