30223635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 24934125

約数列:

[1, 3, 5, 13, 15, 37, 39, 59, 65, 71, 111, 177, 185, 195, 213, 295, 355, 481, 555, 767, 885, 923, 1065, 1443, 2183, 2301, 2405, 2627, 2769, 3835, 4189, 4615, 6549, 7215, 7881, 10915, 11505, 12567, 13135, 13845, 20945, 28379, 32745, 34151, 39405, 54457, 62835, 85137, 102453, 141895, 154993, 163371, 170755, 272285, 425685, 464979, 512265, 774965, 816855, 2014909, 2324895, 6044727, 10074545, 30223635]

約数ペア:

[(1, 30223635), (3, 10074545), (5, 6044727), (13, 2324895), (15, 2014909), (37, 816855), (39, 774965), (59, 512265), (65, 464979), (71, 425685), (111, 272285), (177, 170755), (185, 163371), (195, 154993), (213, 141895), (295, 102453), (355, 85137), (481, 62835), (555, 54457), (767, 39405), (885, 34151), (923, 32745), (1065, 28379), (1443, 20945), (2183, 13845), (2301, 13135), (2405, 12567), (2627, 11505), (2769, 10915), (3835, 7881), (4189, 7215), (4615, 6549)]