2387730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3833070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 71, 95, 114, 118, 142, 177, 190, 213, 285, 295, 354, 355, 426, 570, 590, 710, 885, 1065, 1121, 1349, 1770, 2130, 2242, 2698, 3363, 4047, 4189, 5605, 6726, 6745, 8094, 8378, 11210, 12567, 13490, 16815, 20235, 20945, 25134, 33630, 40470, 41890, 62835, 79591, 125670, 159182, 238773, 397955, 477546, 795910, 1193865, 2387730]

約数ペア:

[(1, 2387730), (2, 1193865), (3, 795910), (5, 477546), (6, 397955), (10, 238773), (15, 159182), (19, 125670), (30, 79591), (38, 62835), (57, 41890), (59, 40470), (71, 33630), (95, 25134), (114, 20945), (118, 20235), (142, 16815), (177, 13490), (190, 12567), (213, 11210), (285, 8378), (295, 8094), (354, 6745), (355, 6726), (426, 5605), (570, 4189), (590, 4047), (710, 3363), (885, 2698), (1065, 2242), (1121, 2130), (1349, 1770)]