130207812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1613}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 359005248

約数和(自身を除く): 228797436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1613, 1922, 2604, 2883, 3226, 3844, 4839, 5766, 6452, 6727, 9678, 11291, 11532, 13454, 19356, 20181, 22582, 26908, 33873, 40362, 45164, 50003, 67746, 80724, 100006, 135492, 150009, 200012, 300018, 350021, 600036, 700042, 1050063, 1400084, 1550093, 2100126, 3100186, 4200252, 4650279, 6200372, 9300558, 10850651, 18601116, 21701302, 32551953, 43402604, 65103906, 130207812]

約数ペア:

[(1, 130207812), (2, 65103906), (3, 43402604), (4, 32551953), (6, 21701302), (7, 18601116), (12, 10850651), (14, 9300558), (21, 6200372), (28, 4650279), (31, 4200252), (42, 3100186), (62, 2100126), (84, 1550093), (93, 1400084), (124, 1050063), (186, 700042), (217, 600036), (372, 350021), (434, 300018), (651, 200012), (868, 150009), (961, 135492), (1302, 100006), (1613, 80724), (1922, 67746), (2604, 50003), (2883, 45164), (3226, 40362), (3844, 33873), (4839, 26908), (5766, 22582), (6452, 20181), (6727, 19356), (9678, 13454), (11291, 11532)]