2764740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 8709120

約数和(自身を除く): 5944380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 71, 110, 118, 132, 142, 165, 177, 213, 220, 236, 284, 295, 330, 354, 355, 426, 590, 649, 660, 708, 710, 781, 852, 885, 1065, 1180, 1298, 1420, 1562, 1770, 1947, 2130, 2343, 2596, 3124, 3245, 3540, 3894, 3905, 4189, 4260, 4686, 6490, 7788, 7810, 8378, 9372, 9735, 11715, 12567, 12980, 15620, 16756, 19470, 20945, 23430, 25134, 38940, 41890, 46079, 46860, 50268, 62835, 83780, 92158, 125670, 138237, 184316, 230395, 251340, 276474, 460790, 552948, 691185, 921580, 1382370, 2764740]

約数ペア:

[(1, 2764740), (2, 1382370), (3, 921580), (4, 691185), (5, 552948), (6, 460790), (10, 276474), (11, 251340), (12, 230395), (15, 184316), (20, 138237), (22, 125670), (30, 92158), (33, 83780), (44, 62835), (55, 50268), (59, 46860), (60, 46079), (66, 41890), (71, 38940), (110, 25134), (118, 23430), (132, 20945), (142, 19470), (165, 16756), (177, 15620), (213, 12980), (220, 12567), (236, 11715), (284, 9735), (295, 9372), (330, 8378), (354, 7810), (355, 7788), (426, 6490), (590, 4686), (649, 4260), (660, 4189), (708, 3905), (710, 3894), (781, 3540), (852, 3245), (885, 3124), (1065, 2596), (1180, 2343), (1298, 2130), (1420, 1947), (1562, 1770)]