34651820

素因数分解:

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

素因数の和:1903

約数の個数: 72

約数和(自身を含む): 89152560

約数和(自身を除く): 54500740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1861, 1862, 2660, 3722, 3724, 4655, 7444, 9305, 9310, 13027, 18610, 18620, 26054, 35359, 37220, 52108, 65135, 70718, 91189, 130270, 141436, 176795, 182378, 247513, 260540, 353590, 364756, 455945, 495026, 707180, 911890, 990052, 1237565, 1732591, 1823780, 2475130, 3465182, 4950260, 6930364, 8662955, 17325910, 34651820]

約数ペア:

[(1, 34651820), (2, 17325910), (4, 8662955), (5, 6930364), (7, 4950260), (10, 3465182), (14, 2475130), (19, 1823780), (20, 1732591), (28, 1237565), (35, 990052), (38, 911890), (49, 707180), (70, 495026), (76, 455945), (95, 364756), (98, 353590), (133, 260540), (140, 247513), (190, 182378), (196, 176795), (245, 141436), (266, 130270), (380, 91189), (490, 70718), (532, 65135), (665, 52108), (931, 37220), (980, 35359), (1330, 26054), (1861, 18620), (1862, 18610), (2660, 13027), (3722, 9310), (3724, 9305), (4655, 7444)]