1494990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{113}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 4678560

約数和(自身を除く): 3183570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 113, 126, 135, 147, 189, 210, 226, 245, 270, 294, 315, 339, 378, 441, 490, 565, 630, 678, 735, 791, 882, 945, 1017, 1130, 1323, 1470, 1582, 1695, 1890, 2034, 2205, 2373, 2646, 3051, 3390, 3955, 4410, 4746, 5085, 5537, 6102, 6615, 7119, 7910, 10170, 11074, 11865, 13230, 14238, 15255, 16611, 21357, 23730, 27685, 30510, 33222, 35595, 42714, 49833, 55370, 71190, 83055, 99666, 106785, 149499, 166110, 213570, 249165, 298998, 498330, 747495, 1494990]

約数ペア:

[(1, 1494990), (2, 747495), (3, 498330), (5, 298998), (6, 249165), (7, 213570), (9, 166110), (10, 149499), (14, 106785), (15, 99666), (18, 83055), (21, 71190), (27, 55370), (30, 49833), (35, 42714), (42, 35595), (45, 33222), (49, 30510), (54, 27685), (63, 23730), (70, 21357), (90, 16611), (98, 15255), (105, 14238), (113, 13230), (126, 11865), (135, 11074), (147, 10170), (189, 7910), (210, 7119), (226, 6615), (245, 6102), (270, 5537), (294, 5085), (315, 4746), (339, 4410), (378, 3955), (441, 3390), (490, 3051), (565, 2646), (630, 2373), (678, 2205), (735, 2034), (791, 1890), (882, 1695), (945, 1582), (1017, 1470), (1130, 1323)]