30940350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 89041920

約数和(自身を除く): 58101570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 373, 395, 474, 525, 553, 746, 790, 1050, 1106, 1119, 1185, 1659, 1865, 1975, 2238, 2370, 2611, 2765, 3318, 3730, 3950, 5222, 5530, 5595, 5925, 7833, 8295, 9325, 11190, 11850, 13055, 13825, 15666, 16590, 18650, 26110, 27650, 27975, 29467, 39165, 41475, 55950, 58934, 65275, 78330, 82950, 88401, 130550, 147335, 176802, 195825, 206269, 294670, 391650, 412538, 442005, 618807, 736675, 884010, 1031345, 1237614, 1473350, 2062690, 2210025, 3094035, 4420050, 5156725, 6188070, 10313450, 15470175, 30940350]

約数ペア:

[(1, 30940350), (2, 15470175), (3, 10313450), (5, 6188070), (6, 5156725), (7, 4420050), (10, 3094035), (14, 2210025), (15, 2062690), (21, 1473350), (25, 1237614), (30, 1031345), (35, 884010), (42, 736675), (50, 618807), (70, 442005), (75, 412538), (79, 391650), (105, 294670), (150, 206269), (158, 195825), (175, 176802), (210, 147335), (237, 130550), (350, 88401), (373, 82950), (395, 78330), (474, 65275), (525, 58934), (553, 55950), (746, 41475), (790, 39165), (1050, 29467), (1106, 27975), (1119, 27650), (1185, 26110), (1659, 18650), (1865, 16590), (1975, 15666), (2238, 13825), (2370, 13055), (2611, 11850), (2765, 11190), (3318, 9325), (3730, 8295), (3950, 7833), (5222, 5925), (5530, 5595)]