4287690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 12534912

約数和(自身を除く): 8247222

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 71, 90, 99, 110, 122, 142, 165, 183, 198, 213, 305, 330, 355, 366, 426, 495, 549, 610, 639, 671, 710, 781, 915, 990, 1065, 1098, 1278, 1342, 1562, 1830, 2013, 2130, 2343, 2745, 3195, 3355, 3905, 4026, 4331, 4686, 5490, 6039, 6390, 6710, 7029, 7810, 8662, 10065, 11715, 12078, 12993, 14058, 20130, 21655, 23430, 25986, 30195, 35145, 38979, 43310, 47641, 60390, 64965, 70290, 77958, 95282, 129930, 142923, 194895, 238205, 285846, 389790, 428769, 476410, 714615, 857538, 1429230, 2143845, 4287690]

約数ペア:

[(1, 4287690), (2, 2143845), (3, 1429230), (5, 857538), (6, 714615), (9, 476410), (10, 428769), (11, 389790), (15, 285846), (18, 238205), (22, 194895), (30, 142923), (33, 129930), (45, 95282), (55, 77958), (61, 70290), (66, 64965), (71, 60390), (90, 47641), (99, 43310), (110, 38979), (122, 35145), (142, 30195), (165, 25986), (183, 23430), (198, 21655), (213, 20130), (305, 14058), (330, 12993), (355, 12078), (366, 11715), (426, 10065), (495, 8662), (549, 7810), (610, 7029), (639, 6710), (671, 6390), (710, 6039), (781, 5490), (915, 4686), (990, 4331), (1065, 4026), (1098, 3905), (1278, 3355), (1342, 3195), (1562, 2745), (1830, 2343), (2013, 2130)]