30002178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 67962240

約数和(自身を除く): 37960062

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 113, 114, 137, 226, 274, 323, 339, 411, 646, 678, 822, 969, 1921, 1938, 2147, 2329, 2603, 3842, 4294, 4658, 5206, 5763, 6441, 6987, 7809, 11526, 12882, 13974, 15481, 15618, 30962, 36499, 44251, 46443, 72998, 88502, 92886, 109497, 132753, 218994, 263177, 265506, 294139, 526354, 588278, 789531, 882417, 1579062, 1764834, 5000363, 10000726, 15001089, 30002178]

約数ペア:

[(1, 30002178), (2, 15001089), (3, 10000726), (6, 5000363), (17, 1764834), (19, 1579062), (34, 882417), (38, 789531), (51, 588278), (57, 526354), (102, 294139), (113, 265506), (114, 263177), (137, 218994), (226, 132753), (274, 109497), (323, 92886), (339, 88502), (411, 72998), (646, 46443), (678, 44251), (822, 36499), (969, 30962), (1921, 15618), (1938, 15481), (2147, 13974), (2329, 12882), (2603, 11526), (3842, 7809), (4294, 6987), (4658, 6441), (5206, 5763)]