1739431330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 4106350080

約数和(自身を除く): 2366918750

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 229, 238, 442, 455, 458, 491, 595, 910, 982, 1105, 1145, 1190, 1547, 1603, 2210, 2290, 2455, 2977, 3094, 3206, 3437, 3893, 4910, 5954, 6383, 6874, 7735, 7786, 8015, 8347, 12766, 14885, 15470, 16030, 16694, 17185, 19465, 20839, 27251, 29770, 31915, 34370, 38930, 41678, 41735, 44681, 50609, 54502, 58429, 63830, 83470, 89362, 101218, 104195, 108511, 112439, 116858, 136255, 208390, 217022, 223405, 224878, 253045, 272510, 292145, 354263, 446810, 506090, 542555, 562195, 584290, 708526, 759577, 787073, 1085110, 1124390, 1461707, 1519154, 1574146, 1771315, 1911463, 2923414, 3542630, 3797885, 3822926, 3935365, 7308535, 7595770, 7870730, 9557315, 10231949, 13380241, 14617070, 19114630, 20463898, 24849019, 26760482, 49698038, 51159745, 66901205, 102319490, 124245095, 133802410, 173943133, 248490190, 347886266, 869715665, 1739431330]

約数ペア:

[(1, 1739431330), (2, 869715665), (5, 347886266), (7, 248490190), (10, 173943133), (13, 133802410), (14, 124245095), (17, 102319490), (26, 66901205), (34, 51159745), (35, 49698038), (65, 26760482), (70, 24849019), (85, 20463898), (91, 19114630), (119, 14617070), (130, 13380241), (170, 10231949), (182, 9557315), (221, 7870730), (229, 7595770), (238, 7308535), (442, 3935365), (455, 3822926), (458, 3797885), (491, 3542630), (595, 2923414), (910, 1911463), (982, 1771315), (1105, 1574146), (1145, 1519154), (1190, 1461707), (1547, 1124390), (1603, 1085110), (2210, 787073), (2290, 759577), (2455, 708526), (2977, 584290), (3094, 562195), (3206, 542555), (3437, 506090), (3893, 446810), (4910, 354263), (5954, 292145), (6383, 272510), (6874, 253045), (7735, 224878), (7786, 223405), (8015, 217022), (8347, 208390), (12766, 136255), (14885, 116858), (15470, 112439), (16030, 108511), (16694, 104195), (17185, 101218), (19465, 89362), (20839, 83470), (27251, 63830), (29770, 58429), (31915, 54502), (34370, 50609), (38930, 44681), (41678, 41735)]