1682450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 4285440

約数和(自身を除く): 2602990

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 25, 35, 38, 46, 50, 55, 70, 77, 95, 110, 115, 133, 154, 161, 175, 190, 209, 230, 253, 266, 275, 322, 350, 385, 418, 437, 475, 506, 550, 575, 665, 770, 805, 874, 950, 1045, 1150, 1265, 1330, 1463, 1610, 1771, 1925, 2090, 2185, 2530, 2926, 3059, 3325, 3542, 3850, 4025, 4370, 4807, 5225, 6118, 6325, 6650, 7315, 8050, 8855, 9614, 10450, 10925, 12650, 14630, 15295, 17710, 21850, 24035, 30590, 33649, 36575, 44275, 48070, 67298, 73150, 76475, 88550, 120175, 152950, 168245, 240350, 336490, 841225, 1682450]

約数ペア:

[(1, 1682450), (2, 841225), (5, 336490), (7, 240350), (10, 168245), (11, 152950), (14, 120175), (19, 88550), (22, 76475), (23, 73150), (25, 67298), (35, 48070), (38, 44275), (46, 36575), (50, 33649), (55, 30590), (70, 24035), (77, 21850), (95, 17710), (110, 15295), (115, 14630), (133, 12650), (154, 10925), (161, 10450), (175, 9614), (190, 8855), (209, 8050), (230, 7315), (253, 6650), (266, 6325), (275, 6118), (322, 5225), (350, 4807), (385, 4370), (418, 4025), (437, 3850), (475, 3542), (506, 3325), (550, 3059), (575, 2926), (665, 2530), (770, 2185), (805, 2090), (874, 1925), (950, 1771), (1045, 1610), (1150, 1463), (1265, 1330)]