38878350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 112183296

約数和(自身を除く): 73304946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 607, 610, 854, 915, 1050, 1214, 1281, 1525, 1821, 1830, 2135, 2562, 3035, 3050, 3642, 4249, 4270, 4575, 6070, 6405, 8498, 9105, 9150, 10675, 12747, 12810, 15175, 18210, 21245, 21350, 25494, 30350, 32025, 37027, 42490, 45525, 63735, 64050, 74054, 91050, 106225, 111081, 127470, 185135, 212450, 222162, 259189, 318675, 370270, 518378, 555405, 637350, 777567, 925675, 1110810, 1295945, 1555134, 1851350, 2591890, 2777025, 3887835, 5554050, 6479725, 7775670, 12959450, 19439175, 38878350]

約数ペア:

[(1, 38878350), (2, 19439175), (3, 12959450), (5, 7775670), (6, 6479725), (7, 5554050), (10, 3887835), (14, 2777025), (15, 2591890), (21, 1851350), (25, 1555134), (30, 1295945), (35, 1110810), (42, 925675), (50, 777567), (61, 637350), (70, 555405), (75, 518378), (105, 370270), (122, 318675), (150, 259189), (175, 222162), (183, 212450), (210, 185135), (305, 127470), (350, 111081), (366, 106225), (427, 91050), (525, 74054), (607, 64050), (610, 63735), (854, 45525), (915, 42490), (1050, 37027), (1214, 32025), (1281, 30350), (1525, 25494), (1821, 21350), (1830, 21245), (2135, 18210), (2562, 15175), (3035, 12810), (3050, 12747), (3642, 10675), (4249, 9150), (4270, 9105), (4575, 8498), (6070, 6405)]