61877270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 138692736

約数和(自身を除く): 76815466

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 701, 910, 970, 1261, 1358, 1402, 2522, 3395, 3505, 4907, 6305, 6790, 7010, 8827, 9113, 9814, 12610, 17654, 18226, 24535, 44135, 45565, 49070, 63791, 67997, 88270, 91130, 127582, 135994, 318955, 339985, 475979, 637910, 679970, 883961, 951958, 1767922, 2379895, 4419805, 4759790, 6187727, 8839610, 12375454, 30938635, 61877270]

約数ペア:

[(1, 61877270), (2, 30938635), (5, 12375454), (7, 8839610), (10, 6187727), (13, 4759790), (14, 4419805), (26, 2379895), (35, 1767922), (65, 951958), (70, 883961), (91, 679970), (97, 637910), (130, 475979), (182, 339985), (194, 318955), (455, 135994), (485, 127582), (679, 91130), (701, 88270), (910, 67997), (970, 63791), (1261, 49070), (1358, 45565), (1402, 44135), (2522, 24535), (3395, 18226), (3505, 17654), (4907, 12610), (6305, 9814), (6790, 9113), (7010, 8827)]