16934820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 55163136

約数和(自身を除く): 38228316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 661, 732, 854, 915, 1220, 1281, 1322, 1708, 1830, 1983, 2135, 2562, 2644, 3305, 3660, 3966, 4270, 4627, 5124, 6405, 6610, 7932, 8540, 9254, 9915, 12810, 13220, 13881, 18508, 19830, 23135, 25620, 27762, 39660, 40321, 46270, 55524, 69405, 80642, 92540, 120963, 138810, 161284, 201605, 241926, 277620, 282247, 403210, 483852, 564494, 604815, 806420, 846741, 1128988, 1209630, 1411235, 1693482, 2419260, 2822470, 3386964, 4233705, 5644940, 8467410, 16934820]

約数ペア:

[(1, 16934820), (2, 8467410), (3, 5644940), (4, 4233705), (5, 3386964), (6, 2822470), (7, 2419260), (10, 1693482), (12, 1411235), (14, 1209630), (15, 1128988), (20, 846741), (21, 806420), (28, 604815), (30, 564494), (35, 483852), (42, 403210), (60, 282247), (61, 277620), (70, 241926), (84, 201605), (105, 161284), (122, 138810), (140, 120963), (183, 92540), (210, 80642), (244, 69405), (305, 55524), (366, 46270), (420, 40321), (427, 39660), (610, 27762), (661, 25620), (732, 23135), (854, 19830), (915, 18508), (1220, 13881), (1281, 13220), (1322, 12810), (1708, 9915), (1830, 9254), (1983, 8540), (2135, 7932), (2562, 6610), (2644, 6405), (3305, 5124), (3660, 4627), (3966, 4270)]