28948150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 68709888

約数和(自身を除く): 39761738

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 73, 77, 103, 110, 146, 154, 175, 206, 275, 350, 365, 385, 511, 515, 550, 721, 730, 770, 803, 1022, 1030, 1133, 1442, 1606, 1825, 1925, 2266, 2555, 2575, 3605, 3650, 3850, 4015, 5110, 5150, 5621, 5665, 7210, 7519, 7931, 8030, 11242, 11330, 12775, 15038, 15862, 18025, 20075, 25550, 28105, 28325, 36050, 37595, 39655, 40150, 52633, 56210, 56650, 75190, 79310, 82709, 105266, 140525, 165418, 187975, 198275, 263165, 281050, 375950, 396550, 413545, 526330, 578963, 827090, 1157926, 1315825, 2067725, 2631650, 2894815, 4135450, 5789630, 14474075, 28948150]

約数ペア:

[(1, 28948150), (2, 14474075), (5, 5789630), (7, 4135450), (10, 2894815), (11, 2631650), (14, 2067725), (22, 1315825), (25, 1157926), (35, 827090), (50, 578963), (55, 526330), (70, 413545), (73, 396550), (77, 375950), (103, 281050), (110, 263165), (146, 198275), (154, 187975), (175, 165418), (206, 140525), (275, 105266), (350, 82709), (365, 79310), (385, 75190), (511, 56650), (515, 56210), (550, 52633), (721, 40150), (730, 39655), (770, 37595), (803, 36050), (1022, 28325), (1030, 28105), (1133, 25550), (1442, 20075), (1606, 18025), (1825, 15862), (1925, 15038), (2266, 12775), (2555, 11330), (2575, 11242), (3605, 8030), (3650, 7931), (3850, 7519), (4015, 7210), (5110, 5665), (5150, 5621)]