15006810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 31441830

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 239, 273, 299, 322, 345, 390, 455, 478, 483, 546, 598, 690, 717, 805, 897, 910, 966, 1195, 1365, 1434, 1495, 1610, 1673, 1794, 2093, 2390, 2415, 2730, 2990, 3107, 3346, 3585, 4186, 4485, 4830, 5019, 5497, 6214, 6279, 7170, 8365, 8970, 9321, 10038, 10465, 10994, 12558, 15535, 16491, 16730, 18642, 20930, 21749, 25095, 27485, 31070, 31395, 32982, 38479, 43498, 46605, 50190, 54970, 62790, 65247, 71461, 76958, 82455, 93210, 108745, 115437, 130494, 142922, 164910, 192395, 214383, 217490, 230874, 326235, 357305, 384790, 428766, 500227, 577185, 652470, 714610, 1000454, 1071915, 1154370, 1500681, 2143830, 2501135, 3001362, 5002270, 7503405, 15006810]

約数ペア:

[(1, 15006810), (2, 7503405), (3, 5002270), (5, 3001362), (6, 2501135), (7, 2143830), (10, 1500681), (13, 1154370), (14, 1071915), (15, 1000454), (21, 714610), (23, 652470), (26, 577185), (30, 500227), (35, 428766), (39, 384790), (42, 357305), (46, 326235), (65, 230874), (69, 217490), (70, 214383), (78, 192395), (91, 164910), (105, 142922), (115, 130494), (130, 115437), (138, 108745), (161, 93210), (182, 82455), (195, 76958), (210, 71461), (230, 65247), (239, 62790), (273, 54970), (299, 50190), (322, 46605), (345, 43498), (390, 38479), (455, 32982), (478, 31395), (483, 31070), (546, 27485), (598, 25095), (690, 21749), (717, 20930), (805, 18642), (897, 16730), (910, 16491), (966, 15535), (1195, 12558), (1365, 10994), (1434, 10465), (1495, 10038), (1610, 9321), (1673, 8970), (1794, 8365), (2093, 7170), (2390, 6279), (2415, 6214), (2730, 5497), (2990, 5019), (3107, 4830), (3346, 4485), (3585, 4186)]