19014750

素因数分解:

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

素因数の和:345

約数の個数: 96

約数和(自身を含む): 53490528

約数和(自身を除く): 34475778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 243, 250, 270, 313, 375, 405, 450, 486, 626, 675, 750, 810, 939, 1125, 1215, 1350, 1565, 1878, 2025, 2250, 2430, 2817, 3130, 3375, 4050, 4695, 5634, 6075, 6750, 7825, 8451, 9390, 10125, 12150, 14085, 15650, 16902, 20250, 23475, 25353, 28170, 30375, 39125, 42255, 46950, 50706, 60750, 70425, 76059, 78250, 84510, 117375, 126765, 140850, 152118, 211275, 234750, 253530, 352125, 380295, 422550, 633825, 704250, 760590, 1056375, 1267650, 1901475, 2112750, 3169125, 3802950, 6338250, 9507375, 19014750]

約数ペア:

[(1, 19014750), (2, 9507375), (3, 6338250), (5, 3802950), (6, 3169125), (9, 2112750), (10, 1901475), (15, 1267650), (18, 1056375), (25, 760590), (27, 704250), (30, 633825), (45, 422550), (50, 380295), (54, 352125), (75, 253530), (81, 234750), (90, 211275), (125, 152118), (135, 140850), (150, 126765), (162, 117375), (225, 84510), (243, 78250), (250, 76059), (270, 70425), (313, 60750), (375, 50706), (405, 46950), (450, 42255), (486, 39125), (626, 30375), (675, 28170), (750, 25353), (810, 23475), (939, 20250), (1125, 16902), (1215, 15650), (1350, 14085), (1565, 12150), (1878, 10125), (2025, 9390), (2250, 8451), (2430, 7825), (2817, 6750), (3130, 6075), (3375, 5634), (4050, 4695)]