30354615

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 56908800

約数和(自身を除く): 26554185

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 59, 103, 111, 135, 177, 185, 295, 309, 333, 515, 531, 555, 885, 927, 999, 1545, 1593, 1665, 2183, 2655, 2781, 3811, 4635, 4995, 6077, 6549, 7965, 10915, 11433, 13905, 18231, 19055, 19647, 30385, 32745, 34299, 54693, 57165, 58941, 91155, 98235, 102897, 164079, 171495, 224849, 273465, 294705, 514485, 674547, 820395, 1124245, 2023641, 3372735, 6070923, 10118205, 30354615]

約数ペア:

[(1, 30354615), (3, 10118205), (5, 6070923), (9, 3372735), (15, 2023641), (27, 1124245), (37, 820395), (45, 674547), (59, 514485), (103, 294705), (111, 273465), (135, 224849), (177, 171495), (185, 164079), (295, 102897), (309, 98235), (333, 91155), (515, 58941), (531, 57165), (555, 54693), (885, 34299), (927, 32745), (999, 30385), (1545, 19647), (1593, 19055), (1665, 18231), (2183, 13905), (2655, 11433), (2781, 10915), (3811, 7965), (4635, 6549), (4995, 6077)]