30532940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 36962740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 863, 1220, 1726, 1769, 3452, 3538, 4315, 7076, 8630, 8845, 17260, 17690, 25027, 35380, 50054, 52643, 100108, 105286, 125135, 210572, 250270, 263215, 500540, 526430, 1052860, 1526647, 3053294, 6106588, 7633235, 15266470, 30532940]

約数ペア:

[(1, 30532940), (2, 15266470), (4, 7633235), (5, 6106588), (10, 3053294), (20, 1526647), (29, 1052860), (58, 526430), (61, 500540), (116, 263215), (122, 250270), (145, 210572), (244, 125135), (290, 105286), (305, 100108), (580, 52643), (610, 50054), (863, 35380), (1220, 25027), (1726, 17690), (1769, 17260), (3452, 8845), (3538, 8630), (4315, 7076)]