117654810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 353009664

約数和(自身を除く): 235354854

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 71, 78, 91, 105, 130, 142, 182, 195, 210, 213, 273, 355, 390, 426, 455, 497, 546, 607, 710, 910, 923, 994, 1065, 1214, 1365, 1491, 1821, 1846, 2130, 2485, 2730, 2769, 2982, 3035, 3642, 4249, 4615, 4970, 5538, 6070, 6461, 7455, 7891, 8498, 9105, 9230, 12747, 12922, 13845, 14910, 15782, 18210, 19383, 21245, 23673, 25494, 27690, 32305, 38766, 39455, 42490, 43097, 47346, 55237, 63735, 64610, 78910, 86194, 96915, 110474, 118365, 127470, 129291, 165711, 193830, 215485, 236730, 258582, 276185, 301679, 331422, 430970, 552370, 560261, 603358, 646455, 828555, 905037, 1120522, 1292910, 1508395, 1657110, 1680783, 1810074, 2801305, 3016790, 3361566, 3921827, 4525185, 5602610, 7843654, 8403915, 9050370, 11765481, 16807830, 19609135, 23530962, 39218270, 58827405, 117654810]

約数ペア:

[(1, 117654810), (2, 58827405), (3, 39218270), (5, 23530962), (6, 19609135), (7, 16807830), (10, 11765481), (13, 9050370), (14, 8403915), (15, 7843654), (21, 5602610), (26, 4525185), (30, 3921827), (35, 3361566), (39, 3016790), (42, 2801305), (65, 1810074), (70, 1680783), (71, 1657110), (78, 1508395), (91, 1292910), (105, 1120522), (130, 905037), (142, 828555), (182, 646455), (195, 603358), (210, 560261), (213, 552370), (273, 430970), (355, 331422), (390, 301679), (426, 276185), (455, 258582), (497, 236730), (546, 215485), (607, 193830), (710, 165711), (910, 129291), (923, 127470), (994, 118365), (1065, 110474), (1214, 96915), (1365, 86194), (1491, 78910), (1821, 64610), (1846, 63735), (2130, 55237), (2485, 47346), (2730, 43097), (2769, 42490), (2982, 39455), (3035, 38766), (3642, 32305), (4249, 27690), (4615, 25494), (4970, 23673), (5538, 21245), (6070, 19383), (6461, 18210), (7455, 15782), (7891, 14910), (8498, 13845), (9105, 12922), (9230, 12747)]