87149790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3583

約数の個数: 128

約数和(自身を含む): 286110720

約数和(自身を除く): 198960930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 3547, 4095, 4914, 7094, 8190, 10641, 12285, 17735, 21282, 24570, 24829, 31923, 35470, 46111, 49658, 53205, 63846, 74487, 92222, 95769, 106410, 124145, 138333, 148974, 159615, 191538, 223461, 230555, 248290, 276666, 319230, 322777, 372435, 414999, 446922, 461110, 478845, 645554, 670383, 691665, 744870, 829998, 957690, 968331, 1117305, 1244997, 1340766, 1383330, 1613885, 1936662, 2074995, 2234610, 2489994, 2904993, 3227770, 3351915, 4149990, 4841655, 5809986, 6224985, 6703830, 8714979, 9683310, 12449970, 14524965, 17429958, 29049930, 43574895, 87149790]

約数ペア:

[(1, 87149790), (2, 43574895), (3, 29049930), (5, 17429958), (6, 14524965), (7, 12449970), (9, 9683310), (10, 8714979), (13, 6703830), (14, 6224985), (15, 5809986), (18, 4841655), (21, 4149990), (26, 3351915), (27, 3227770), (30, 2904993), (35, 2489994), (39, 2234610), (42, 2074995), (45, 1936662), (54, 1613885), (63, 1383330), (65, 1340766), (70, 1244997), (78, 1117305), (90, 968331), (91, 957690), (105, 829998), (117, 744870), (126, 691665), (130, 670383), (135, 645554), (182, 478845), (189, 461110), (195, 446922), (210, 414999), (234, 372435), (270, 322777), (273, 319230), (315, 276666), (351, 248290), (378, 230555), (390, 223461), (455, 191538), (546, 159615), (585, 148974), (630, 138333), (702, 124145), (819, 106410), (910, 95769), (945, 92222), (1170, 74487), (1365, 63846), (1638, 53205), (1755, 49658), (1890, 46111), (2457, 35470), (2730, 31923), (3510, 24829), (3547, 24570), (4095, 21282), (4914, 17735), (7094, 12285), (8190, 10641)]