30897300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{14713}}^1$

素因数の和:14737

約数の個数: 72

約数和(自身を含む): 102174016

約数和(自身を除く): 71276716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 14713, 29426, 44139, 58852, 73565, 88278, 102991, 147130, 176556, 205982, 220695, 294260, 308973, 367825, 411964, 441390, 514955, 617946, 735650, 882780, 1029910, 1103475, 1235892, 1471300, 1544865, 2059820, 2206950, 2574775, 3089730, 4413900, 5149550, 6179460, 7724325, 10299100, 15448650, 30897300]

約数ペア:

[(1, 30897300), (2, 15448650), (3, 10299100), (4, 7724325), (5, 6179460), (6, 5149550), (7, 4413900), (10, 3089730), (12, 2574775), (14, 2206950), (15, 2059820), (20, 1544865), (21, 1471300), (25, 1235892), (28, 1103475), (30, 1029910), (35, 882780), (42, 735650), (50, 617946), (60, 514955), (70, 441390), (75, 411964), (84, 367825), (100, 308973), (105, 294260), (140, 220695), (150, 205982), (175, 176556), (210, 147130), (300, 102991), (350, 88278), (420, 73565), (525, 58852), (700, 44139), (1050, 29426), (2100, 14713)]