967210020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{109661}}^1$

素因数の和:109690

約数の個数: 108

約数和(自身を含む): 3412900764

約数和(自身を除く): 2445690744

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 109661, 219322, 328983, 438644, 548305, 657966, 767627, 986949, 1096610, 1315932, 1535254, 1644915, 1973898, 2193220, 2302881, 3070508, 3289830, 3838135, 3947796, 4605762, 4934745, 5373389, 6579660, 6908643, 7676270, 9211524, 9869490, 10746778, 11514405, 13817286, 15352540, 16120167, 19738980, 21493556, 23028810, 26866945, 27634572, 32240334, 34543215, 46057620, 48360501, 53733890, 64480668, 69086430, 80600835, 96721002, 107467780, 138172860, 161201670, 193442004, 241802505, 322403340, 483605010, 967210020]

約数ペア:

[(1, 967210020), (2, 483605010), (3, 322403340), (4, 241802505), (5, 193442004), (6, 161201670), (7, 138172860), (9, 107467780), (10, 96721002), (12, 80600835), (14, 69086430), (15, 64480668), (18, 53733890), (20, 48360501), (21, 46057620), (28, 34543215), (30, 32240334), (35, 27634572), (36, 26866945), (42, 23028810), (45, 21493556), (49, 19738980), (60, 16120167), (63, 15352540), (70, 13817286), (84, 11514405), (90, 10746778), (98, 9869490), (105, 9211524), (126, 7676270), (140, 6908643), (147, 6579660), (180, 5373389), (196, 4934745), (210, 4605762), (245, 3947796), (252, 3838135), (294, 3289830), (315, 3070508), (420, 2302881), (441, 2193220), (490, 1973898), (588, 1644915), (630, 1535254), (735, 1315932), (882, 1096610), (980, 986949), (1260, 767627), (1470, 657966), (1764, 548305), (2205, 438644), (2940, 328983), (4410, 219322), (8820, 109661)]