22195690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 47112192

約数和(自身を除く): 24916502

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 283, 310, 341, 506, 566, 682, 713, 1265, 1415, 1426, 1705, 2530, 2830, 3113, 3410, 3565, 6226, 6509, 7130, 7843, 8773, 13018, 15565, 15686, 17546, 31130, 32545, 39215, 43865, 65090, 71599, 78430, 87730, 96503, 143198, 193006, 201779, 357995, 403558, 482515, 715990, 965030, 1008895, 2017790, 2219569, 4439138, 11097845, 22195690]

約数ペア:

[(1, 22195690), (2, 11097845), (5, 4439138), (10, 2219569), (11, 2017790), (22, 1008895), (23, 965030), (31, 715990), (46, 482515), (55, 403558), (62, 357995), (110, 201779), (115, 193006), (155, 143198), (230, 96503), (253, 87730), (283, 78430), (310, 71599), (341, 65090), (506, 43865), (566, 39215), (682, 32545), (713, 31130), (1265, 17546), (1415, 15686), (1426, 15565), (1705, 13018), (2530, 8773), (2830, 7843), (3113, 7130), (3410, 6509), (3565, 6226)]