122821860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 395055360

約数和(自身を除く): 272233500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 916, 1145, 1277, 1374, 1603, 2290, 2554, 2748, 3206, 3435, 3831, 4580, 4809, 5108, 6385, 6412, 6870, 7662, 8015, 8939, 9618, 12770, 13740, 15324, 16030, 17878, 19155, 19236, 24045, 25540, 26817, 32060, 35756, 38310, 44695, 48090, 53634, 76620, 89390, 96180, 107268, 134085, 178780, 268170, 292433, 536340, 584866, 877299, 1169732, 1462165, 1754598, 2047031, 2924330, 3509196, 4094062, 4386495, 5848660, 6141093, 8188124, 8772990, 10235155, 12282186, 17545980, 20470310, 24564372, 30705465, 40940620, 61410930, 122821860]

約数ペア:

[(1, 122821860), (2, 61410930), (3, 40940620), (4, 30705465), (5, 24564372), (6, 20470310), (7, 17545980), (10, 12282186), (12, 10235155), (14, 8772990), (15, 8188124), (20, 6141093), (21, 5848660), (28, 4386495), (30, 4094062), (35, 3509196), (42, 2924330), (60, 2047031), (70, 1754598), (84, 1462165), (105, 1169732), (140, 877299), (210, 584866), (229, 536340), (420, 292433), (458, 268170), (687, 178780), (916, 134085), (1145, 107268), (1277, 96180), (1374, 89390), (1603, 76620), (2290, 53634), (2554, 48090), (2748, 44695), (3206, 38310), (3435, 35756), (3831, 32060), (4580, 26817), (4809, 25540), (5108, 24045), (6385, 19236), (6412, 19155), (6870, 17878), (7662, 16030), (8015, 15324), (8939, 13740), (9618, 12770)]