61241490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2711}}^1$

素因数の和:2975

約数の個数: 48

約数和(自身を含む): 159921216

約数和(自身を除く): 98679726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 2711, 3765, 4518, 5422, 7530, 8133, 11295, 13555, 16266, 22590, 24399, 27110, 40665, 48798, 81330, 121995, 243990, 680461, 1360922, 2041383, 3402305, 4082766, 6124149, 6804610, 10206915, 12248298, 20413830, 30620745, 61241490]

約数ペア:

[(1, 61241490), (2, 30620745), (3, 20413830), (5, 12248298), (6, 10206915), (9, 6804610), (10, 6124149), (15, 4082766), (18, 3402305), (30, 2041383), (45, 1360922), (90, 680461), (251, 243990), (502, 121995), (753, 81330), (1255, 48798), (1506, 40665), (2259, 27110), (2510, 24399), (2711, 22590), (3765, 16266), (4518, 13555), (5422, 11295), (7530, 8133)]