519149820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12743}}^1$

素因数の和:12859

約数の個数: 96

約数和(自身を含む): 1678537728

約数和(自身を除く): 1159387908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 5820, 6790, 8148, 10185, 12743, 13580, 20370, 25486, 38229, 40740, 50972, 63715, 76458, 89201, 127430, 152916, 178402, 191145, 254860, 267603, 356804, 382290, 446005, 535206, 764580, 892010, 1070412, 1236071, 1338015, 1784020, 2472142, 2676030, 3708213, 4944284, 5352060, 6180355, 7416426, 8652497, 12360710, 14832852, 17304994, 18541065, 24721420, 25957491, 34609988, 37082130, 43262485, 51914982, 74164260, 86524970, 103829964, 129787455, 173049940, 259574910, 519149820]

約数ペア:

[(1, 519149820), (2, 259574910), (3, 173049940), (4, 129787455), (5, 103829964), (6, 86524970), (7, 74164260), (10, 51914982), (12, 43262485), (14, 37082130), (15, 34609988), (20, 25957491), (21, 24721420), (28, 18541065), (30, 17304994), (35, 14832852), (42, 12360710), (60, 8652497), (70, 7416426), (84, 6180355), (97, 5352060), (105, 4944284), (140, 3708213), (194, 2676030), (210, 2472142), (291, 1784020), (388, 1338015), (420, 1236071), (485, 1070412), (582, 892010), (679, 764580), (970, 535206), (1164, 446005), (1358, 382290), (1455, 356804), (1940, 267603), (2037, 254860), (2716, 191145), (2910, 178402), (3395, 152916), (4074, 127430), (5820, 89201), (6790, 76458), (8148, 63715), (10185, 50972), (12743, 40740), (13580, 38229), (20370, 25486)]