27947850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 81185280

約数和(自身を除く): 53237430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 105, 129, 150, 175, 210, 215, 258, 301, 350, 430, 525, 602, 619, 645, 903, 1050, 1075, 1238, 1290, 1505, 1806, 1857, 2150, 3010, 3095, 3225, 3714, 4333, 4515, 6190, 6450, 7525, 8666, 9030, 9285, 12999, 15050, 15475, 18570, 21665, 22575, 25998, 26617, 30950, 43330, 45150, 46425, 53234, 64995, 79851, 92850, 108325, 129990, 133085, 159702, 186319, 216650, 266170, 324975, 372638, 399255, 558957, 649950, 665425, 798510, 931595, 1117914, 1330850, 1863190, 1996275, 2794785, 3992550, 4657975, 5589570, 9315950, 13973925, 27947850]

約数ペア:

[(1, 27947850), (2, 13973925), (3, 9315950), (5, 5589570), (6, 4657975), (7, 3992550), (10, 2794785), (14, 1996275), (15, 1863190), (21, 1330850), (25, 1117914), (30, 931595), (35, 798510), (42, 665425), (43, 649950), (50, 558957), (70, 399255), (75, 372638), (86, 324975), (105, 266170), (129, 216650), (150, 186319), (175, 159702), (210, 133085), (215, 129990), (258, 108325), (301, 92850), (350, 79851), (430, 64995), (525, 53234), (602, 46425), (619, 45150), (645, 43330), (903, 30950), (1050, 26617), (1075, 25998), (1238, 22575), (1290, 21665), (1505, 18570), (1806, 15475), (1857, 15050), (2150, 12999), (3010, 9285), (3095, 9030), (3225, 8666), (3714, 7525), (4333, 6450), (4515, 6190)]