28789202130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73818467}}^1$

素因数の和:73818490

約数の個数: 32

約数和(自身を含む): 74409015744

約数和(自身を除く): 45619813614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 73818467, 147636934, 221455401, 369092335, 442910802, 738184670, 959640071, 1107277005, 1919280142, 2214554010, 2878920213, 4798200355, 5757840426, 9596400710, 14394601065, 28789202130]

約数ペア:

[(1, 28789202130), (2, 14394601065), (3, 9596400710), (5, 5757840426), (6, 4798200355), (10, 2878920213), (13, 2214554010), (15, 1919280142), (26, 1107277005), (30, 959640071), (39, 738184670), (65, 442910802), (78, 369092335), (130, 221455401), (195, 147636934), (390, 73818467)]