15111390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 41762304

約数和(自身を除く): 26650914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 317, 454, 634, 681, 951, 1135, 1362, 1585, 1589, 1902, 2219, 2270, 3170, 3178, 3405, 4438, 4755, 4767, 6657, 6810, 7945, 9510, 9534, 11095, 13314, 15890, 22190, 23835, 33285, 47670, 66570, 71959, 143918, 215877, 359795, 431754, 503713, 719590, 1007426, 1079385, 1511139, 2158770, 2518565, 3022278, 5037130, 7555695, 15111390]

約数ペア:

[(1, 15111390), (2, 7555695), (3, 5037130), (5, 3022278), (6, 2518565), (7, 2158770), (10, 1511139), (14, 1079385), (15, 1007426), (21, 719590), (30, 503713), (35, 431754), (42, 359795), (70, 215877), (105, 143918), (210, 71959), (227, 66570), (317, 47670), (454, 33285), (634, 23835), (681, 22190), (951, 15890), (1135, 13314), (1362, 11095), (1585, 9534), (1589, 9510), (1902, 7945), (2219, 6810), (2270, 6657), (3170, 4767), (3178, 4755), (3405, 4438)]