340653460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 866396160

約数和(自身を除く): 525742700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 67, 70, 92, 115, 134, 140, 161, 230, 268, 322, 335, 460, 469, 644, 670, 805, 938, 1340, 1541, 1579, 1610, 1876, 2345, 3082, 3158, 3220, 4690, 6164, 6316, 7705, 7895, 9380, 10787, 11053, 15410, 15790, 21574, 22106, 30820, 31580, 36317, 43148, 44212, 53935, 55265, 72634, 105793, 107870, 110530, 145268, 181585, 211586, 215740, 221060, 254219, 363170, 423172, 508438, 528965, 726340, 740551, 1016876, 1057930, 1271095, 1481102, 2115860, 2433239, 2542190, 2962204, 3702755, 4866478, 5084380, 7405510, 9732956, 12166195, 14811020, 17032673, 24332390, 34065346, 48664780, 68130692, 85163365, 170326730, 340653460]

約数ペア:

[(1, 340653460), (2, 170326730), (4, 85163365), (5, 68130692), (7, 48664780), (10, 34065346), (14, 24332390), (20, 17032673), (23, 14811020), (28, 12166195), (35, 9732956), (46, 7405510), (67, 5084380), (70, 4866478), (92, 3702755), (115, 2962204), (134, 2542190), (140, 2433239), (161, 2115860), (230, 1481102), (268, 1271095), (322, 1057930), (335, 1016876), (460, 740551), (469, 726340), (644, 528965), (670, 508438), (805, 423172), (938, 363170), (1340, 254219), (1541, 221060), (1579, 215740), (1610, 211586), (1876, 181585), (2345, 145268), (3082, 110530), (3158, 107870), (3220, 105793), (4690, 72634), (6164, 55265), (6316, 53935), (7705, 44212), (7895, 43148), (9380, 36317), (10787, 31580), (11053, 30820), (15410, 22106), (15790, 21574)]