4779970020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3793627}}^1$

素因数の和:3793649

約数の個数: 72

約数和(自身を含む): 16570567104

約数和(自身を除く): 11790597084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3793627, 7587254, 11380881, 15174508, 18968135, 22761762, 26555389, 34142643, 37936270, 45523524, 53110778, 56904405, 68285286, 75872540, 79666167, 106221556, 113808810, 132776945, 136570572, 159332334, 170713215, 227617620, 238998501, 265553890, 318664668, 341426430, 398330835, 477997002, 531107780, 682852860, 796661670, 955994004, 1194992505, 1593323340, 2389985010, 4779970020]

約数ペア:

[(1, 4779970020), (2, 2389985010), (3, 1593323340), (4, 1194992505), (5, 955994004), (6, 796661670), (7, 682852860), (9, 531107780), (10, 477997002), (12, 398330835), (14, 341426430), (15, 318664668), (18, 265553890), (20, 238998501), (21, 227617620), (28, 170713215), (30, 159332334), (35, 136570572), (36, 132776945), (42, 113808810), (45, 106221556), (60, 79666167), (63, 75872540), (70, 68285286), (84, 56904405), (90, 53110778), (105, 45523524), (126, 37936270), (140, 34142643), (180, 26555389), (210, 22761762), (252, 18968135), (315, 15174508), (420, 11380881), (630, 7587254), (1260, 3793627)]