2043630

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^2$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 5706792

約数和(自身を除く): 3663162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 783, 810, 841, 870, 1215, 1305, 1566, 1682, 2349, 2430, 2523, 2610, 3915, 4205, 4698, 5046, 7047, 7569, 7830, 8410, 11745, 12615, 14094, 15138, 22707, 23490, 25230, 35235, 37845, 45414, 68121, 70470, 75690, 113535, 136242, 204363, 227070, 340605, 408726, 681210, 1021815, 2043630]

約数ペア:

[(1, 2043630), (2, 1021815), (3, 681210), (5, 408726), (6, 340605), (9, 227070), (10, 204363), (15, 136242), (18, 113535), (27, 75690), (29, 70470), (30, 68121), (45, 45414), (54, 37845), (58, 35235), (81, 25230), (87, 23490), (90, 22707), (135, 15138), (145, 14094), (162, 12615), (174, 11745), (243, 8410), (261, 7830), (270, 7569), (290, 7047), (405, 5046), (435, 4698), (486, 4205), (522, 3915), (783, 2610), (810, 2523), (841, 2430), (870, 2349), (1215, 1682), (1305, 1566)]