29130780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 95445504

約数和(自身を除く): 66314724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1613, 1806, 2580, 3010, 3226, 3612, 4515, 4839, 6020, 6452, 8065, 9030, 9678, 11291, 16130, 18060, 19356, 22582, 24195, 32260, 33873, 45164, 48390, 56455, 67746, 69359, 96780, 112910, 135492, 138718, 169365, 208077, 225820, 277436, 338730, 346795, 416154, 485513, 677460, 693590, 832308, 971026, 1040385, 1387180, 1456539, 1942052, 2080770, 2427565, 2913078, 4161540, 4855130, 5826156, 7282695, 9710260, 14565390, 29130780]

約数ペア:

[(1, 29130780), (2, 14565390), (3, 9710260), (4, 7282695), (5, 5826156), (6, 4855130), (7, 4161540), (10, 2913078), (12, 2427565), (14, 2080770), (15, 1942052), (20, 1456539), (21, 1387180), (28, 1040385), (30, 971026), (35, 832308), (42, 693590), (43, 677460), (60, 485513), (70, 416154), (84, 346795), (86, 338730), (105, 277436), (129, 225820), (140, 208077), (172, 169365), (210, 138718), (215, 135492), (258, 112910), (301, 96780), (420, 69359), (430, 67746), (516, 56455), (602, 48390), (645, 45164), (860, 33873), (903, 32260), (1204, 24195), (1290, 22582), (1505, 19356), (1613, 18060), (1806, 16130), (2580, 11291), (3010, 9678), (3226, 9030), (3612, 8065), (4515, 6452), (4839, 6020)]