12122370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:836

約数の個数: 72

約数和(自身を含む): 34171956

約数和(自身を除く): 22049586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 797, 845, 1014, 1170, 1521, 1594, 1690, 2391, 2535, 3042, 3985, 4782, 5070, 7173, 7605, 7970, 10361, 11955, 14346, 15210, 20722, 23910, 31083, 35865, 51805, 62166, 71730, 93249, 103610, 134693, 155415, 186498, 269386, 310830, 404079, 466245, 673465, 808158, 932490, 1212237, 1346930, 2020395, 2424474, 4040790, 6061185, 12122370]

約数ペア:

[(1, 12122370), (2, 6061185), (3, 4040790), (5, 2424474), (6, 2020395), (9, 1346930), (10, 1212237), (13, 932490), (15, 808158), (18, 673465), (26, 466245), (30, 404079), (39, 310830), (45, 269386), (65, 186498), (78, 155415), (90, 134693), (117, 103610), (130, 93249), (169, 71730), (195, 62166), (234, 51805), (338, 35865), (390, 31083), (507, 23910), (585, 20722), (797, 15210), (845, 14346), (1014, 11955), (1170, 10361), (1521, 7970), (1594, 7605), (1690, 7173), (2391, 5070), (2535, 4782), (3042, 3985)]