9995940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 31570560

約数和(自身を除く): 21574620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 173, 180, 214, 270, 321, 346, 428, 519, 535, 540, 642, 692, 865, 963, 1038, 1070, 1284, 1557, 1605, 1730, 1926, 2076, 2140, 2595, 2889, 3114, 3210, 3460, 3852, 4671, 4815, 5190, 5778, 6228, 6420, 7785, 9342, 9630, 10380, 11556, 14445, 15570, 18511, 18684, 19260, 23355, 28890, 31140, 37022, 46710, 55533, 57780, 74044, 92555, 93420, 111066, 166599, 185110, 222132, 277665, 333198, 370220, 499797, 555330, 666396, 832995, 999594, 1110660, 1665990, 1999188, 2498985, 3331980, 4997970, 9995940]

約数ペア:

[(1, 9995940), (2, 4997970), (3, 3331980), (4, 2498985), (5, 1999188), (6, 1665990), (9, 1110660), (10, 999594), (12, 832995), (15, 666396), (18, 555330), (20, 499797), (27, 370220), (30, 333198), (36, 277665), (45, 222132), (54, 185110), (60, 166599), (90, 111066), (107, 93420), (108, 92555), (135, 74044), (173, 57780), (180, 55533), (214, 46710), (270, 37022), (321, 31140), (346, 28890), (428, 23355), (519, 19260), (535, 18684), (540, 18511), (642, 15570), (692, 14445), (865, 11556), (963, 10380), (1038, 9630), (1070, 9342), (1284, 7785), (1557, 6420), (1605, 6228), (1730, 5778), (1926, 5190), (2076, 4815), (2140, 4671), (2595, 3852), (2889, 3460), (3114, 3210)]