7993860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 26046720

約数和(自身を除く): 18052860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2719, 2940, 5438, 8157, 10876, 13595, 16314, 19033, 27190, 32628, 38066, 40785, 54380, 57099, 76132, 81570, 95165, 114198, 133231, 163140, 190330, 228396, 266462, 285495, 380660, 399693, 532924, 570990, 666155, 799386, 1141980, 1332310, 1598772, 1998465, 2664620, 3996930, 7993860]

約数ペア:

[(1, 7993860), (2, 3996930), (3, 2664620), (4, 1998465), (5, 1598772), (6, 1332310), (7, 1141980), (10, 799386), (12, 666155), (14, 570990), (15, 532924), (20, 399693), (21, 380660), (28, 285495), (30, 266462), (35, 228396), (42, 190330), (49, 163140), (60, 133231), (70, 114198), (84, 95165), (98, 81570), (105, 76132), (140, 57099), (147, 54380), (196, 40785), (210, 38066), (245, 32628), (294, 27190), (420, 19033), (490, 16314), (588, 13595), (735, 10876), (980, 8157), (1470, 5438), (2719, 2940)]