38846940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 120476160

約数和(自身を除く): 81629220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 829, 852, 1065, 1420, 1562, 1658, 2130, 2343, 2487, 3124, 3316, 3905, 4145, 4260, 4686, 4974, 7810, 8290, 9119, 9372, 9948, 11715, 12435, 15620, 16580, 18238, 23430, 24870, 27357, 36476, 45595, 46860, 49740, 54714, 58859, 91190, 109428, 117718, 136785, 176577, 182380, 235436, 273570, 294295, 353154, 547140, 588590, 647449, 706308, 882885, 1177180, 1294898, 1765770, 1942347, 2589796, 3237245, 3531540, 3884694, 6474490, 7769388, 9711735, 12948980, 19423470, 38846940]

約数ペア:

[(1, 38846940), (2, 19423470), (3, 12948980), (4, 9711735), (5, 7769388), (6, 6474490), (10, 3884694), (11, 3531540), (12, 3237245), (15, 2589796), (20, 1942347), (22, 1765770), (30, 1294898), (33, 1177180), (44, 882885), (55, 706308), (60, 647449), (66, 588590), (71, 547140), (110, 353154), (132, 294295), (142, 273570), (165, 235436), (213, 182380), (220, 176577), (284, 136785), (330, 117718), (355, 109428), (426, 91190), (660, 58859), (710, 54714), (781, 49740), (829, 46860), (852, 45595), (1065, 36476), (1420, 27357), (1562, 24870), (1658, 23430), (2130, 18238), (2343, 16580), (2487, 15620), (3124, 12435), (3316, 11715), (3905, 9948), (4145, 9372), (4260, 9119), (4686, 8290), (4974, 7810)]