30635850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 87851520

約数和(自身を除く): 57215670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 163, 175, 179, 210, 326, 350, 358, 489, 525, 537, 815, 895, 978, 1050, 1074, 1141, 1253, 1630, 1790, 2282, 2445, 2506, 2685, 3423, 3759, 4075, 4475, 4890, 5370, 5705, 6265, 6846, 7518, 8150, 8950, 11410, 12225, 12530, 13425, 17115, 18795, 24450, 26850, 28525, 29177, 31325, 34230, 37590, 57050, 58354, 62650, 85575, 87531, 93975, 145885, 171150, 175062, 187950, 204239, 291770, 408478, 437655, 612717, 729425, 875310, 1021195, 1225434, 1458850, 2042390, 2188275, 3063585, 4376550, 5105975, 6127170, 10211950, 15317925, 30635850]

約数ペア:

[(1, 30635850), (2, 15317925), (3, 10211950), (5, 6127170), (6, 5105975), (7, 4376550), (10, 3063585), (14, 2188275), (15, 2042390), (21, 1458850), (25, 1225434), (30, 1021195), (35, 875310), (42, 729425), (50, 612717), (70, 437655), (75, 408478), (105, 291770), (150, 204239), (163, 187950), (175, 175062), (179, 171150), (210, 145885), (326, 93975), (350, 87531), (358, 85575), (489, 62650), (525, 58354), (537, 57050), (815, 37590), (895, 34230), (978, 31325), (1050, 29177), (1074, 28525), (1141, 26850), (1253, 24450), (1630, 18795), (1790, 17115), (2282, 13425), (2445, 12530), (2506, 12225), (2685, 11410), (3423, 8950), (3759, 8150), (4075, 7518), (4475, 6846), (4890, 6265), (5370, 5705)]