141642340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7649

約数の個数: 72

約数和(自身を含む): 364271040

約数和(自身を除く): 222628700

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, 1862, 2660, 3724, 4655, 7607, 9310, 15214, 18620, 30428, 38035, 53249, 76070, 106498, 144533, 152140, 212996, 266245, 289066, 372743, 532490, 578132, 722665, 745486, 1011731, 1064980, 1445330, 1490972, 1863715, 2023462, 2890660, 3727430, 4046924, 5058655, 7082117, 7454860, 10117310, 14164234, 20234620, 28328468, 35410585, 70821170, 141642340]

約数ペア:

[(1, 141642340), (2, 70821170), (4, 35410585), (5, 28328468), (7, 20234620), (10, 14164234), (14, 10117310), (19, 7454860), (20, 7082117), (28, 5058655), (35, 4046924), (38, 3727430), (49, 2890660), (70, 2023462), (76, 1863715), (95, 1490972), (98, 1445330), (133, 1064980), (140, 1011731), (190, 745486), (196, 722665), (245, 578132), (266, 532490), (380, 372743), (490, 289066), (532, 266245), (665, 212996), (931, 152140), (980, 144533), (1330, 106498), (1862, 76070), (2660, 53249), (3724, 38035), (4655, 30428), (7607, 18620), (9310, 15214)]