12804523290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{841849}}^1$

素因数の和:841888

約数の個数: 72

約数和(自身を含む): 36049700700

約数和(自身を除く): 23245177410

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, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 841849, 1683698, 2525547, 4209245, 5051094, 7576641, 8418490, 10944037, 12627735, 15153282, 21888074, 25255470, 32832111, 37883205, 54720185, 65664222, 75766410, 98496333, 109440370, 142272481, 164160555, 196992666, 284544962, 328321110, 426817443, 492481665, 711362405, 853634886, 984963330, 1280452329, 1422724810, 2134087215, 2560904658, 4268174430, 6402261645, 12804523290]

約数ペア:

[(1, 12804523290), (2, 6402261645), (3, 4268174430), (5, 2560904658), (6, 2134087215), (9, 1422724810), (10, 1280452329), (13, 984963330), (15, 853634886), (18, 711362405), (26, 492481665), (30, 426817443), (39, 328321110), (45, 284544962), (65, 196992666), (78, 164160555), (90, 142272481), (117, 109440370), (130, 98496333), (169, 75766410), (195, 65664222), (234, 54720185), (338, 37883205), (390, 32832111), (507, 25255470), (585, 21888074), (845, 15153282), (1014, 12627735), (1170, 10944037), (1521, 8418490), (1690, 7576641), (2535, 5051094), (3042, 4209245), (5070, 2525547), (7605, 1683698), (15210, 841849)]