30795597

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 54183168

約数和(自身を除く): 23387571

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 401, 477, 483, 1113, 1203, 1219, 1449, 2807, 3339, 3609, 3657, 8421, 8533, 9223, 10971, 21253, 25263, 25599, 27669, 63759, 64561, 76797, 83007, 148771, 191277, 193683, 446313, 488819, 581049, 1338939, 1466457, 3421733, 4399371, 10265199, 30795597]

約数ペア:

[(1, 30795597), (3, 10265199), (7, 4399371), (9, 3421733), (21, 1466457), (23, 1338939), (53, 581049), (63, 488819), (69, 446313), (159, 193683), (161, 191277), (207, 148771), (371, 83007), (401, 76797), (477, 64561), (483, 63759), (1113, 27669), (1203, 25599), (1219, 25263), (1449, 21253), (2807, 10971), (3339, 9223), (3609, 8533), (3657, 8421)]