4340987570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 9226690560

約数和(自身を除く): 4885702990

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 71, 85, 95, 115, 142, 170, 190, 230, 323, 355, 391, 437, 646, 710, 782, 823, 874, 1207, 1349, 1615, 1633, 1646, 1955, 2185, 2414, 2698, 3230, 3266, 3910, 4115, 4370, 6035, 6745, 7429, 8165, 8230, 12070, 13490, 13991, 14858, 15637, 16330, 18929, 22933, 27761, 27982, 31027, 31274, 37145, 37858, 45866, 55522, 58433, 62054, 69955, 74290, 78185, 94645, 114665, 116866, 138805, 139910, 155135, 156370, 189290, 229330, 265829, 277610, 292165, 310270, 321793, 359651, 527459, 531658, 584330, 643586, 719302, 993361, 1054918, 1110227, 1329145, 1343959, 1608965, 1798255, 1986722, 2220454, 2637295, 2658290, 2687918, 3217930, 3596510, 4966805, 5274590, 5551135, 6114067, 6719795, 9933610, 11102270, 12228134, 13439590, 18873859, 22847303, 25535221, 30570335, 37747718, 45694606, 51070442, 61140670, 94369295, 114236515, 127676105, 188738590, 228473030, 255352210, 434098757, 868197514, 2170493785, 4340987570]

約数ペア:

[(1, 4340987570), (2, 2170493785), (5, 868197514), (10, 434098757), (17, 255352210), (19, 228473030), (23, 188738590), (34, 127676105), (38, 114236515), (46, 94369295), (71, 61140670), (85, 51070442), (95, 45694606), (115, 37747718), (142, 30570335), (170, 25535221), (190, 22847303), (230, 18873859), (323, 13439590), (355, 12228134), (391, 11102270), (437, 9933610), (646, 6719795), (710, 6114067), (782, 5551135), (823, 5274590), (874, 4966805), (1207, 3596510), (1349, 3217930), (1615, 2687918), (1633, 2658290), (1646, 2637295), (1955, 2220454), (2185, 1986722), (2414, 1798255), (2698, 1608965), (3230, 1343959), (3266, 1329145), (3910, 1110227), (4115, 1054918), (4370, 993361), (6035, 719302), (6745, 643586), (7429, 584330), (8165, 531658), (8230, 527459), (12070, 359651), (13490, 321793), (13991, 310270), (14858, 292165), (15637, 277610), (16330, 265829), (18929, 229330), (22933, 189290), (27761, 156370), (27982, 155135), (31027, 139910), (31274, 138805), (37145, 116866), (37858, 114665), (45866, 94645), (55522, 78185), (58433, 74290), (62054, 69955)]