12836970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7539

約数の個数: 48

約数和(自身を含む): 35137440

約数和(自身を除く): 22300470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7507, 15014, 22521, 37535, 45042, 67563, 75070, 112605, 135126, 142633, 225210, 285266, 337815, 427899, 675630, 713165, 855798, 1283697, 1426330, 2139495, 2567394, 4278990, 6418485, 12836970]

約数ペア:

[(1, 12836970), (2, 6418485), (3, 4278990), (5, 2567394), (6, 2139495), (9, 1426330), (10, 1283697), (15, 855798), (18, 713165), (19, 675630), (30, 427899), (38, 337815), (45, 285266), (57, 225210), (90, 142633), (95, 135126), (114, 112605), (171, 75070), (190, 67563), (285, 45042), (342, 37535), (570, 22521), (855, 15014), (1710, 7507)]