322927290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2885

約数の個数: 128

約数和(自身を含む): 1000650240

約数和(自身を除く): 677722950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 854, 915, 945, 1098, 1281, 1647, 1830, 1890, 2135, 2562, 2745, 2801, 3294, 3843, 4270, 5490, 5602, 6405, 7686, 8235, 8403, 11529, 12810, 14005, 16470, 16806, 19215, 19607, 23058, 25209, 28010, 38430, 39214, 42015, 50418, 57645, 58821, 75627, 84030, 98035, 115290, 117642, 126045, 151254, 170861, 176463, 196070, 252090, 294105, 341722, 352926, 378135, 512583, 529389, 588210, 756270, 854305, 882315, 1025166, 1058778, 1196027, 1537749, 1708610, 1764630, 2392054, 2562915, 2646945, 3075498, 3588081, 4613247, 5125830, 5293890, 5980135, 7176162, 7688745, 9226494, 10764243, 11960270, 15377490, 17940405, 21528486, 23066235, 32292729, 35880810, 46132470, 53821215, 64585458, 107642430, 161463645, 322927290]

約数ペア:

[(1, 322927290), (2, 161463645), (3, 107642430), (5, 64585458), (6, 53821215), (7, 46132470), (9, 35880810), (10, 32292729), (14, 23066235), (15, 21528486), (18, 17940405), (21, 15377490), (27, 11960270), (30, 10764243), (35, 9226494), (42, 7688745), (45, 7176162), (54, 5980135), (61, 5293890), (63, 5125830), (70, 4613247), (90, 3588081), (105, 3075498), (122, 2646945), (126, 2562915), (135, 2392054), (183, 1764630), (189, 1708610), (210, 1537749), (270, 1196027), (305, 1058778), (315, 1025166), (366, 882315), (378, 854305), (427, 756270), (549, 588210), (610, 529389), (630, 512583), (854, 378135), (915, 352926), (945, 341722), (1098, 294105), (1281, 252090), (1647, 196070), (1830, 176463), (1890, 170861), (2135, 151254), (2562, 126045), (2745, 117642), (2801, 115290), (3294, 98035), (3843, 84030), (4270, 75627), (5490, 58821), (5602, 57645), (6405, 50418), (7686, 42015), (8235, 39214), (8403, 38430), (11529, 28010), (12810, 25209), (14005, 23058), (16470, 19607), (16806, 19215)]