22015860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 62137152

約数和(自身を除く): 40121292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 2801, 3930, 5602, 7860, 8403, 11204, 14005, 16806, 28010, 33612, 42015, 56020, 84030, 168060, 366931, 733862, 1100793, 1467724, 1834655, 2201586, 3669310, 4403172, 5503965, 7338620, 11007930, 22015860]

約数ペア:

[(1, 22015860), (2, 11007930), (3, 7338620), (4, 5503965), (5, 4403172), (6, 3669310), (10, 2201586), (12, 1834655), (15, 1467724), (20, 1100793), (30, 733862), (60, 366931), (131, 168060), (262, 84030), (393, 56020), (524, 42015), (655, 33612), (786, 28010), (1310, 16806), (1572, 14005), (1965, 11204), (2620, 8403), (2801, 7860), (3930, 5602)]