30711100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 77335328

約数和(自身を除く): 46624228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 601, 700, 730, 1022, 1202, 1460, 1825, 2044, 2404, 2555, 3005, 3650, 4207, 5110, 6010, 7300, 8414, 10220, 12020, 12775, 15025, 16828, 21035, 25550, 30050, 42070, 43873, 51100, 60100, 84140, 87746, 105175, 175492, 210350, 219365, 307111, 420700, 438730, 614222, 877460, 1096825, 1228444, 1535555, 2193650, 3071110, 4387300, 6142220, 7677775, 15355550, 30711100]

約数ペア:

[(1, 30711100), (2, 15355550), (4, 7677775), (5, 6142220), (7, 4387300), (10, 3071110), (14, 2193650), (20, 1535555), (25, 1228444), (28, 1096825), (35, 877460), (50, 614222), (70, 438730), (73, 420700), (100, 307111), (140, 219365), (146, 210350), (175, 175492), (292, 105175), (350, 87746), (365, 84140), (511, 60100), (601, 51100), (700, 43873), (730, 42070), (1022, 30050), (1202, 25550), (1460, 21035), (1825, 16828), (2044, 15025), (2404, 12775), (2555, 12020), (3005, 10220), (3650, 8414), (4207, 7300), (5110, 6010)]