127544130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 380674944

約数和(自身を除く): 253130814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 443, 457, 630, 886, 914, 1329, 1371, 2215, 2285, 2658, 2742, 3101, 3199, 3987, 4113, 4430, 4570, 6202, 6398, 6645, 6855, 7974, 8226, 9303, 9597, 13290, 13710, 15505, 15995, 18606, 19194, 19935, 20565, 27909, 28791, 31010, 31990, 39870, 41130, 46515, 47985, 55818, 57582, 93030, 95970, 139545, 143955, 202451, 279090, 287910, 404902, 607353, 1012255, 1214706, 1417157, 1822059, 2024510, 2834314, 3036765, 3644118, 4251471, 6073530, 7085785, 8502942, 9110295, 12754413, 14171570, 18220590, 21257355, 25508826, 42514710, 63772065, 127544130]

約数ペア:

[(1, 127544130), (2, 63772065), (3, 42514710), (5, 25508826), (6, 21257355), (7, 18220590), (9, 14171570), (10, 12754413), (14, 9110295), (15, 8502942), (18, 7085785), (21, 6073530), (30, 4251471), (35, 3644118), (42, 3036765), (45, 2834314), (63, 2024510), (70, 1822059), (90, 1417157), (105, 1214706), (126, 1012255), (210, 607353), (315, 404902), (443, 287910), (457, 279090), (630, 202451), (886, 143955), (914, 139545), (1329, 95970), (1371, 93030), (2215, 57582), (2285, 55818), (2658, 47985), (2742, 46515), (3101, 41130), (3199, 39870), (3987, 31990), (4113, 31010), (4430, 28791), (4570, 27909), (6202, 20565), (6398, 19935), (6645, 19194), (6855, 18606), (7974, 15995), (8226, 15505), (9303, 13710), (9597, 13290)]