2051250030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2242

約数の個数: 96

約数和(自身を含む): 5496892128

約数和(自身を除く): 3445642098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 331, 333, 370, 555, 662, 666, 993, 1110, 1655, 1665, 1861, 1986, 2979, 3310, 3330, 3722, 4965, 5583, 5958, 9305, 9930, 11166, 12247, 14895, 16749, 18610, 24494, 27915, 29790, 33498, 36741, 55830, 61235, 68857, 73482, 83745, 110223, 122470, 137714, 167490, 183705, 206571, 220446, 344285, 367410, 413142, 551115, 615991, 619713, 688570, 1032855, 1102230, 1231982, 1239426, 1847973, 2065710, 3079955, 3098565, 3695946, 5543919, 6159910, 6197130, 9239865, 11087838, 18479730, 22791667, 27719595, 45583334, 55439190, 68375001, 113958335, 136750002, 205125003, 227916670, 341875005, 410250006, 683750010, 1025625015, 2051250030]

約数ペア:

[(1, 2051250030), (2, 1025625015), (3, 683750010), (5, 410250006), (6, 341875005), (9, 227916670), (10, 205125003), (15, 136750002), (18, 113958335), (30, 68375001), (37, 55439190), (45, 45583334), (74, 27719595), (90, 22791667), (111, 18479730), (185, 11087838), (222, 9239865), (331, 6197130), (333, 6159910), (370, 5543919), (555, 3695946), (662, 3098565), (666, 3079955), (993, 2065710), (1110, 1847973), (1655, 1239426), (1665, 1231982), (1861, 1102230), (1986, 1032855), (2979, 688570), (3310, 619713), (3330, 615991), (3722, 551115), (4965, 413142), (5583, 367410), (5958, 344285), (9305, 220446), (9930, 206571), (11166, 183705), (12247, 167490), (14895, 137714), (16749, 122470), (18610, 110223), (24494, 83745), (27915, 73482), (29790, 68857), (33498, 61235), (36741, 55830)]