111669740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61357}}^1$

素因数の和:61386

約数の個数: 48

約数和(自身を含む): 288628032

約数和(自身を除く): 176958292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 61357, 122714, 245428, 306785, 429499, 613570, 797641, 858998, 1227140, 1595282, 1717996, 2147495, 3190564, 3988205, 4294990, 5583487, 7976410, 8589980, 11166974, 15952820, 22333948, 27917435, 55834870, 111669740]

約数ペア:

[(1, 111669740), (2, 55834870), (4, 27917435), (5, 22333948), (7, 15952820), (10, 11166974), (13, 8589980), (14, 7976410), (20, 5583487), (26, 4294990), (28, 3988205), (35, 3190564), (52, 2147495), (65, 1717996), (70, 1595282), (91, 1227140), (130, 858998), (140, 797641), (182, 613570), (260, 429499), (364, 306785), (455, 245428), (910, 122714), (1820, 61357)]