307950006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 777379680

約数和(自身を除く): 469429674

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 197, 273, 294, 394, 409, 546, 591, 637, 818, 1182, 1227, 1274, 1379, 1911, 2454, 2561, 2758, 2863, 3822, 4137, 5122, 5317, 5726, 7683, 8274, 8589, 9653, 10634, 15366, 15951, 17178, 17927, 19306, 20041, 28959, 31902, 35854, 37219, 40082, 53781, 57918, 60123, 74438, 80573, 107562, 111657, 120246, 125489, 161146, 223314, 241719, 250978, 260533, 376467, 483438, 521066, 564011, 752934, 781599, 1047449, 1128022, 1563198, 1692033, 2094898, 3142347, 3384066, 3948077, 6284694, 7332143, 7896154, 11844231, 14664286, 21996429, 23688462, 43992858, 51325001, 102650002, 153975003, 307950006]

約数ペア:

[(1, 307950006), (2, 153975003), (3, 102650002), (6, 51325001), (7, 43992858), (13, 23688462), (14, 21996429), (21, 14664286), (26, 11844231), (39, 7896154), (42, 7332143), (49, 6284694), (78, 3948077), (91, 3384066), (98, 3142347), (147, 2094898), (182, 1692033), (197, 1563198), (273, 1128022), (294, 1047449), (394, 781599), (409, 752934), (546, 564011), (591, 521066), (637, 483438), (818, 376467), (1182, 260533), (1227, 250978), (1274, 241719), (1379, 223314), (1911, 161146), (2454, 125489), (2561, 120246), (2758, 111657), (2863, 107562), (3822, 80573), (4137, 74438), (5122, 60123), (5317, 57918), (5726, 53781), (7683, 40082), (8274, 37219), (8589, 35854), (9653, 31902), (10634, 28959), (15366, 20041), (15951, 19306), (17178, 17927)]