16445730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 45785088

約数和(自身を除く): 29339358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1103, 1491, 2130, 2206, 2485, 2982, 3309, 4970, 5515, 6618, 7455, 7721, 11030, 14910, 15442, 16545, 23163, 33090, 38605, 46326, 77210, 78313, 115815, 156626, 231630, 234939, 391565, 469878, 548191, 783130, 1096382, 1174695, 1644573, 2349390, 2740955, 3289146, 5481910, 8222865, 16445730]

約数ペア:

[(1, 16445730), (2, 8222865), (3, 5481910), (5, 3289146), (6, 2740955), (7, 2349390), (10, 1644573), (14, 1174695), (15, 1096382), (21, 783130), (30, 548191), (35, 469878), (42, 391565), (70, 234939), (71, 231630), (105, 156626), (142, 115815), (210, 78313), (213, 77210), (355, 46326), (426, 38605), (497, 33090), (710, 23163), (994, 16545), (1065, 15442), (1103, 14910), (1491, 11030), (2130, 7721), (2206, 7455), (2485, 6618), (2982, 5515), (3309, 4970)]