22225860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 70156800

約数和(自身を除く): 47930940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 521, 540, 711, 790, 948, 1042, 1185, 1422, 1563, 1580, 2084, 2133, 2370, 2605, 2844, 3126, 3555, 4266, 4689, 4740, 5210, 6252, 7110, 7815, 8532, 9378, 10420, 10665, 14067, 14220, 15630, 18756, 21330, 23445, 28134, 31260, 41159, 42660, 46890, 56268, 70335, 82318, 93780, 123477, 140670, 164636, 205795, 246954, 281340, 370431, 411590, 493908, 617385, 740862, 823180, 1111293, 1234770, 1481724, 1852155, 2222586, 2469540, 3704310, 4445172, 5556465, 7408620, 11112930, 22225860]

約数ペア:

[(1, 22225860), (2, 11112930), (3, 7408620), (4, 5556465), (5, 4445172), (6, 3704310), (9, 2469540), (10, 2222586), (12, 1852155), (15, 1481724), (18, 1234770), (20, 1111293), (27, 823180), (30, 740862), (36, 617385), (45, 493908), (54, 411590), (60, 370431), (79, 281340), (90, 246954), (108, 205795), (135, 164636), (158, 140670), (180, 123477), (237, 93780), (270, 82318), (316, 70335), (395, 56268), (474, 46890), (521, 42660), (540, 41159), (711, 31260), (790, 28134), (948, 23445), (1042, 21330), (1185, 18756), (1422, 15630), (1563, 14220), (1580, 14067), (2084, 10665), (2133, 10420), (2370, 9378), (2605, 8532), (2844, 7815), (3126, 7110), (3555, 6252), (4266, 5210), (4689, 4740)]