4458090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 13934592

約数和(自身を除く): 9476502

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 71, 78, 91, 105, 115, 130, 138, 142, 161, 182, 195, 210, 213, 230, 273, 299, 322, 345, 355, 390, 426, 455, 483, 497, 546, 598, 690, 710, 805, 897, 910, 923, 966, 994, 1065, 1365, 1491, 1495, 1610, 1633, 1794, 1846, 2093, 2130, 2415, 2485, 2730, 2769, 2982, 2990, 3266, 4186, 4485, 4615, 4830, 4899, 4970, 5538, 6279, 6461, 7455, 8165, 8970, 9230, 9798, 10465, 11431, 12558, 12922, 13845, 14910, 16330, 19383, 20930, 21229, 22862, 24495, 27690, 31395, 32305, 34293, 38766, 42458, 48990, 57155, 62790, 63687, 64610, 68586, 96915, 106145, 114310, 127374, 148603, 171465, 193830, 212290, 297206, 318435, 342930, 445809, 636870, 743015, 891618, 1486030, 2229045, 4458090]

約数ペア:

[(1, 4458090), (2, 2229045), (3, 1486030), (5, 891618), (6, 743015), (7, 636870), (10, 445809), (13, 342930), (14, 318435), (15, 297206), (21, 212290), (23, 193830), (26, 171465), (30, 148603), (35, 127374), (39, 114310), (42, 106145), (46, 96915), (65, 68586), (69, 64610), (70, 63687), (71, 62790), (78, 57155), (91, 48990), (105, 42458), (115, 38766), (130, 34293), (138, 32305), (142, 31395), (161, 27690), (182, 24495), (195, 22862), (210, 21229), (213, 20930), (230, 19383), (273, 16330), (299, 14910), (322, 13845), (345, 12922), (355, 12558), (390, 11431), (426, 10465), (455, 9798), (483, 9230), (497, 8970), (546, 8165), (598, 7455), (690, 6461), (710, 6279), (805, 5538), (897, 4970), (910, 4899), (923, 4830), (966, 4615), (994, 4485), (1065, 4186), (1365, 3266), (1491, 2990), (1495, 2982), (1610, 2769), (1633, 2730), (1794, 2485), (1846, 2415), (2093, 2130)]