84613620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15497}}^1$

素因数の和:15529

約数の個数: 96

約数和(自身を含む): 291610368

約数和(自身を除く): 206996748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15497, 30994, 46491, 61988, 77485, 92982, 108479, 154970, 185964, 201461, 216958, 232455, 309940, 325437, 402922, 433916, 464910, 542395, 604383, 650874, 805844, 929820, 1007305, 1084790, 1208766, 1301748, 1410227, 1627185, 2014610, 2169580, 2417532, 2820454, 3021915, 3254370, 4029220, 4230681, 5640908, 6043830, 6508740, 7051135, 8461362, 12087660, 14102270, 16922724, 21153405, 28204540, 42306810, 84613620]

約数ペア:

[(1, 84613620), (2, 42306810), (3, 28204540), (4, 21153405), (5, 16922724), (6, 14102270), (7, 12087660), (10, 8461362), (12, 7051135), (13, 6508740), (14, 6043830), (15, 5640908), (20, 4230681), (21, 4029220), (26, 3254370), (28, 3021915), (30, 2820454), (35, 2417532), (39, 2169580), (42, 2014610), (52, 1627185), (60, 1410227), (65, 1301748), (70, 1208766), (78, 1084790), (84, 1007305), (91, 929820), (105, 805844), (130, 650874), (140, 604383), (156, 542395), (182, 464910), (195, 433916), (210, 402922), (260, 325437), (273, 309940), (364, 232455), (390, 216958), (420, 201461), (455, 185964), (546, 154970), (780, 108479), (910, 92982), (1092, 77485), (1365, 61988), (1820, 46491), (2730, 30994), (5460, 15497)]