27430130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 62270208

約数和(自身を除く): 34840078

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 701, 910, 1118, 1402, 1505, 2795, 3010, 3505, 3913, 4907, 5590, 7010, 7826, 9113, 9814, 18226, 19565, 24535, 30143, 39130, 45565, 49070, 60286, 63791, 91130, 127582, 150715, 211001, 301430, 318955, 391859, 422002, 637910, 783718, 1055005, 1959295, 2110010, 2743013, 3918590, 5486026, 13715065, 27430130]

約数ペア:

[(1, 27430130), (2, 13715065), (5, 5486026), (7, 3918590), (10, 2743013), (13, 2110010), (14, 1959295), (26, 1055005), (35, 783718), (43, 637910), (65, 422002), (70, 391859), (86, 318955), (91, 301430), (130, 211001), (182, 150715), (215, 127582), (301, 91130), (430, 63791), (455, 60286), (559, 49070), (602, 45565), (701, 39130), (910, 30143), (1118, 24535), (1402, 19565), (1505, 18226), (2795, 9814), (3010, 9113), (3505, 7826), (3913, 7010), (4907, 5590)]