70439915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 111476736

約数和(自身を除く): 41036821

約数列:

[1, 5, 7, 13, 23, 35, 53, 65, 91, 115, 127, 161, 265, 299, 371, 455, 635, 689, 805, 889, 1219, 1495, 1651, 1855, 2093, 2921, 3445, 4445, 4823, 6095, 6731, 8255, 8533, 10465, 11557, 14605, 15847, 20447, 24115, 33655, 37973, 42665, 47117, 57785, 79235, 87503, 102235, 110929, 154813, 189865, 235585, 265811, 437515, 554645, 612521, 774065, 1083691, 1329055, 2012569, 3062605, 5418455, 10062845, 14087983, 70439915]

約数ペア:

[(1, 70439915), (5, 14087983), (7, 10062845), (13, 5418455), (23, 3062605), (35, 2012569), (53, 1329055), (65, 1083691), (91, 774065), (115, 612521), (127, 554645), (161, 437515), (265, 265811), (299, 235585), (371, 189865), (455, 154813), (635, 110929), (689, 102235), (805, 87503), (889, 79235), (1219, 57785), (1495, 47117), (1651, 42665), (1855, 37973), (2093, 33655), (2921, 24115), (3445, 20447), (4445, 15847), (4823, 14605), (6095, 11557), (6731, 10465), (8255, 8533)]