69303640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 96

約数和(自身を含む): 191041200

約数和(自身を除く): 121737560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1861, 1862, 1960, 2660, 3722, 3724, 4655, 5320, 7444, 7448, 9305, 9310, 13027, 14888, 18610, 18620, 26054, 35359, 37220, 37240, 52108, 65135, 70718, 74440, 91189, 104216, 130270, 141436, 176795, 182378, 247513, 260540, 282872, 353590, 364756, 455945, 495026, 521080, 707180, 729512, 911890, 990052, 1237565, 1414360, 1732591, 1823780, 1980104, 2475130, 3465182, 3647560, 4950260, 6930364, 8662955, 9900520, 13860728, 17325910, 34651820, 69303640]

約数ペア:

[(1, 69303640), (2, 34651820), (4, 17325910), (5, 13860728), (7, 9900520), (8, 8662955), (10, 6930364), (14, 4950260), (19, 3647560), (20, 3465182), (28, 2475130), (35, 1980104), (38, 1823780), (40, 1732591), (49, 1414360), (56, 1237565), (70, 990052), (76, 911890), (95, 729512), (98, 707180), (133, 521080), (140, 495026), (152, 455945), (190, 364756), (196, 353590), (245, 282872), (266, 260540), (280, 247513), (380, 182378), (392, 176795), (490, 141436), (532, 130270), (665, 104216), (760, 91189), (931, 74440), (980, 70718), (1064, 65135), (1330, 52108), (1861, 37240), (1862, 37220), (1960, 35359), (2660, 26054), (3722, 18620), (3724, 18610), (4655, 14888), (5320, 13027), (7444, 9310), (7448, 9305)]