1543230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 4324320

約数和(自身を除く): 2781090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1319, 2638, 3957, 6595, 7914, 11871, 13190, 17147, 19785, 23742, 34294, 39570, 51441, 59355, 85735, 102882, 118710, 154323, 171470, 257205, 308646, 514410, 771615, 1543230]

約数ペア:

[(1, 1543230), (2, 771615), (3, 514410), (5, 308646), (6, 257205), (9, 171470), (10, 154323), (13, 118710), (15, 102882), (18, 85735), (26, 59355), (30, 51441), (39, 39570), (45, 34294), (65, 23742), (78, 19785), (90, 17147), (117, 13190), (130, 11871), (195, 7914), (234, 6595), (390, 3957), (585, 2638), (1170, 1319)]