125351940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 403893504

約数和(自身を除く): 278541564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 1901, 2198, 2355, 3140, 3297, 3802, 4396, 4710, 5495, 5703, 6594, 7604, 9420, 9505, 10990, 11406, 13188, 13307, 16485, 19010, 21980, 22812, 26614, 28515, 32970, 38020, 39921, 53228, 57030, 65940, 66535, 79842, 114060, 133070, 159684, 199605, 266140, 298457, 399210, 596914, 798420, 895371, 1193828, 1492285, 1790742, 2089199, 2984570, 3581484, 4178398, 4476855, 5969140, 6267597, 8356796, 8953710, 10445995, 12535194, 17907420, 20891990, 25070388, 31337985, 41783980, 62675970, 125351940]

約数ペア:

[(1, 125351940), (2, 62675970), (3, 41783980), (4, 31337985), (5, 25070388), (6, 20891990), (7, 17907420), (10, 12535194), (12, 10445995), (14, 8953710), (15, 8356796), (20, 6267597), (21, 5969140), (28, 4476855), (30, 4178398), (35, 3581484), (42, 2984570), (60, 2089199), (70, 1790742), (84, 1492285), (105, 1193828), (140, 895371), (157, 798420), (210, 596914), (314, 399210), (420, 298457), (471, 266140), (628, 199605), (785, 159684), (942, 133070), (1099, 114060), (1570, 79842), (1884, 66535), (1901, 65940), (2198, 57030), (2355, 53228), (3140, 39921), (3297, 38020), (3802, 32970), (4396, 28515), (4710, 26614), (5495, 22812), (5703, 21980), (6594, 19010), (7604, 16485), (9420, 13307), (9505, 13188), (10990, 11406)]