2482783870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 5538564864

約数和(自身を除く): 3055780994

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 97, 119, 137, 157, 170, 194, 238, 274, 314, 485, 595, 679, 685, 785, 959, 970, 1099, 1190, 1358, 1370, 1570, 1649, 1918, 2198, 2329, 2669, 3298, 3395, 4658, 4795, 5338, 5495, 6790, 8245, 9590, 10990, 11543, 11645, 13289, 13345, 15229, 16303, 16490, 18683, 21509, 23086, 23290, 26578, 26690, 30458, 32606, 37366, 43018, 57715, 66445, 76145, 81515, 93023, 93415, 106603, 107545, 115430, 132890, 150563, 152290, 163030, 186046, 186830, 213206, 215090, 225913, 258893, 301126, 365653, 451826, 465115, 517786, 533015, 731306, 752815, 930230, 1066030, 1129565, 1294465, 1505630, 1581391, 1812251, 1828265, 2086373, 2259130, 2559571, 2588930, 3162782, 3624502, 3656530, 4172746, 5119142, 7906955, 9061255, 10431865, 12797855, 14604611, 15813910, 18122510, 20863730, 25595710, 29209222, 35468341, 70936682, 73023055, 146046110, 177341705, 248278387, 354683410, 496556774, 1241391935, 2482783870]

約数ペア:

[(1, 2482783870), (2, 1241391935), (5, 496556774), (7, 354683410), (10, 248278387), (14, 177341705), (17, 146046110), (34, 73023055), (35, 70936682), (70, 35468341), (85, 29209222), (97, 25595710), (119, 20863730), (137, 18122510), (157, 15813910), (170, 14604611), (194, 12797855), (238, 10431865), (274, 9061255), (314, 7906955), (485, 5119142), (595, 4172746), (679, 3656530), (685, 3624502), (785, 3162782), (959, 2588930), (970, 2559571), (1099, 2259130), (1190, 2086373), (1358, 1828265), (1370, 1812251), (1570, 1581391), (1649, 1505630), (1918, 1294465), (2198, 1129565), (2329, 1066030), (2669, 930230), (3298, 752815), (3395, 731306), (4658, 533015), (4795, 517786), (5338, 465115), (5495, 451826), (6790, 365653), (8245, 301126), (9590, 258893), (10990, 225913), (11543, 215090), (11645, 213206), (13289, 186830), (13345, 186046), (15229, 163030), (16303, 152290), (16490, 150563), (18683, 132890), (21509, 115430), (23086, 107545), (23290, 106603), (26578, 93415), (26690, 93023), (30458, 81515), (32606, 76145), (37366, 66445), (43018, 57715)]