3990750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 10580544

約数和(自身を除く): 6589794

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 313, 375, 425, 510, 626, 750, 850, 939, 1275, 1565, 1878, 2125, 2550, 3130, 4250, 4695, 5321, 6375, 7825, 9390, 10642, 12750, 15650, 15963, 23475, 26605, 31926, 39125, 46950, 53210, 78250, 79815, 117375, 133025, 159630, 234750, 266050, 399075, 665125, 798150, 1330250, 1995375, 3990750]

約数ペア:

[(1, 3990750), (2, 1995375), (3, 1330250), (5, 798150), (6, 665125), (10, 399075), (15, 266050), (17, 234750), (25, 159630), (30, 133025), (34, 117375), (50, 79815), (51, 78250), (75, 53210), (85, 46950), (102, 39125), (125, 31926), (150, 26605), (170, 23475), (250, 15963), (255, 15650), (313, 12750), (375, 10642), (425, 9390), (510, 7825), (626, 6375), (750, 5321), (850, 4695), (939, 4250), (1275, 3130), (1565, 2550), (1878, 2125)]