61982830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68113}}^1$

素因数の和:68140

約数の個数: 32

約数和(自身を含む): 137317824

約数和(自身を除く): 75334994

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 68113, 136226, 340565, 476791, 681130, 885469, 953582, 1770938, 2383955, 4427345, 4767910, 6198283, 8854690, 12396566, 30991415, 61982830]

約数ペア:

[(1, 61982830), (2, 30991415), (5, 12396566), (7, 8854690), (10, 6198283), (13, 4767910), (14, 4427345), (26, 2383955), (35, 1770938), (65, 953582), (70, 885469), (91, 681130), (130, 476791), (182, 340565), (455, 136226), (910, 68113)]