2018684430

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1276

約数の個数: 160

約数和(自身を含む): 6225246720

約数和(自身を除く): 4206562290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 439, 567, 630, 810, 811, 878, 945, 1134, 1317, 1622, 1890, 2195, 2433, 2634, 2835, 3073, 3951, 4055, 4390, 4866, 5670, 5677, 6146, 6585, 7299, 7902, 8110, 9219, 11354, 11853, 12165, 13170, 14598, 15365, 17031, 18438, 19755, 21897, 23706, 24330, 27657, 28385, 30730, 34062, 35559, 36495, 39510, 43794, 46095, 51093, 55314, 56770, 59265, 65691, 71118, 72990, 82971, 85155, 92190, 102186, 109485, 118530, 131382, 138285, 153279, 165942, 170310, 177795, 218970, 248913, 255465, 276570, 306558, 328455, 355590, 356029, 414855, 459837, 497826, 510930, 656910, 712058, 766395, 829710, 919674, 1068087, 1244565, 1532790, 1780145, 2136174, 2299185, 2489130, 2492203, 3204261, 3560290, 4598370, 4984406, 5340435, 6408522, 7476609, 9612783, 10680870, 12461015, 14953218, 16021305, 19225566, 22429827, 24922030, 28838349, 32042610, 37383045, 44859654, 48063915, 57676698, 67289481, 74766090, 96127830, 112149135, 134578962, 144191745, 201868443, 224298270, 288383490, 336447405, 403736886, 672894810, 1009342215, 2018684430]

約数ペア:

[(1, 2018684430), (2, 1009342215), (3, 672894810), (5, 403736886), (6, 336447405), (7, 288383490), (9, 224298270), (10, 201868443), (14, 144191745), (15, 134578962), (18, 112149135), (21, 96127830), (27, 74766090), (30, 67289481), (35, 57676698), (42, 48063915), (45, 44859654), (54, 37383045), (63, 32042610), (70, 28838349), (81, 24922030), (90, 22429827), (105, 19225566), (126, 16021305), (135, 14953218), (162, 12461015), (189, 10680870), (210, 9612783), (270, 7476609), (315, 6408522), (378, 5340435), (405, 4984406), (439, 4598370), (567, 3560290), (630, 3204261), (810, 2492203), (811, 2489130), (878, 2299185), (945, 2136174), (1134, 1780145), (1317, 1532790), (1622, 1244565), (1890, 1068087), (2195, 919674), (2433, 829710), (2634, 766395), (2835, 712058), (3073, 656910), (3951, 510930), (4055, 497826), (4390, 459837), (4866, 414855), (5670, 356029), (5677, 355590), (6146, 328455), (6585, 306558), (7299, 276570), (7902, 255465), (8110, 248913), (9219, 218970), (11354, 177795), (11853, 170310), (12165, 165942), (13170, 153279), (14598, 138285), (15365, 131382), (17031, 118530), (18438, 109485), (19755, 102186), (21897, 92190), (23706, 85155), (24330, 82971), (27657, 72990), (28385, 71118), (30730, 65691), (34062, 59265), (35559, 56770), (36495, 55314), (39510, 51093), (43794, 46095)]