40649310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 120274560

約数和(自身を除く): 79625250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 313, 333, 351, 370, 390, 481, 555, 585, 626, 666, 702, 939, 962, 999, 1110, 1170, 1443, 1565, 1665, 1755, 1878, 1998, 2405, 2817, 2886, 3130, 3330, 3510, 4069, 4329, 4695, 4810, 4995, 5634, 7215, 8138, 8451, 8658, 9390, 9990, 11581, 12207, 12987, 14085, 14430, 16902, 20345, 21645, 23162, 24414, 25974, 28170, 34743, 36621, 40690, 42255, 43290, 57905, 61035, 64935, 69486, 73242, 84510, 104229, 109863, 115810, 122070, 129870, 150553, 173715, 183105, 208458, 219726, 301106, 312687, 347430, 366210, 451659, 521145, 549315, 625374, 752765, 903318, 1042290, 1098630, 1354977, 1505530, 1563435, 2258295, 2709954, 3126870, 4064931, 4516590, 6774885, 8129862, 13549770, 20324655, 40649310]

約数ペア:

[(1, 40649310), (2, 20324655), (3, 13549770), (5, 8129862), (6, 6774885), (9, 4516590), (10, 4064931), (13, 3126870), (15, 2709954), (18, 2258295), (26, 1563435), (27, 1505530), (30, 1354977), (37, 1098630), (39, 1042290), (45, 903318), (54, 752765), (65, 625374), (74, 549315), (78, 521145), (90, 451659), (111, 366210), (117, 347430), (130, 312687), (135, 301106), (185, 219726), (195, 208458), (222, 183105), (234, 173715), (270, 150553), (313, 129870), (333, 122070), (351, 115810), (370, 109863), (390, 104229), (481, 84510), (555, 73242), (585, 69486), (626, 64935), (666, 61035), (702, 57905), (939, 43290), (962, 42255), (999, 40690), (1110, 36621), (1170, 34743), (1443, 28170), (1565, 25974), (1665, 24414), (1755, 23162), (1878, 21645), (1998, 20345), (2405, 16902), (2817, 14430), (2886, 14085), (3130, 12987), (3330, 12207), (3510, 11581), (4069, 9990), (4329, 9390), (4695, 8658), (4810, 8451), (4995, 8138), (5634, 7215)]