17764102860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{121889}}^1$

素因数の和:122255

約数の個数: 96

約数和(自身を含む): 57009415680

約数和(自身を除く): 39245312820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 420, 694, 1041, 1388, 1735, 2082, 2429, 3470, 4164, 4858, 5205, 6940, 7287, 9716, 10410, 12145, 14574, 20820, 24290, 29148, 36435, 48580, 72870, 121889, 145740, 243778, 365667, 487556, 609445, 731334, 853223, 1218890, 1462668, 1706446, 1828335, 2437780, 2559669, 3412892, 3656670, 4266115, 5119338, 7313340, 8532230, 10238676, 12798345, 17064460, 25596690, 42295483, 51193380, 84590966, 126886449, 169181932, 211477415, 253772898, 296068381, 422954830, 507545796, 592136762, 634432245, 845909660, 888205143, 1184273524, 1268864490, 1480341905, 1776410286, 2537728980, 2960683810, 3552820572, 4441025715, 5921367620, 8882051430, 17764102860]

約数ペア:

[(1, 17764102860), (2, 8882051430), (3, 5921367620), (4, 4441025715), (5, 3552820572), (6, 2960683810), (7, 2537728980), (10, 1776410286), (12, 1480341905), (14, 1268864490), (15, 1184273524), (20, 888205143), (21, 845909660), (28, 634432245), (30, 592136762), (35, 507545796), (42, 422954830), (60, 296068381), (70, 253772898), (84, 211477415), (105, 169181932), (140, 126886449), (210, 84590966), (347, 51193380), (420, 42295483), (694, 25596690), (1041, 17064460), (1388, 12798345), (1735, 10238676), (2082, 8532230), (2429, 7313340), (3470, 5119338), (4164, 4266115), (4858, 3656670), (5205, 3412892), (6940, 2559669), (7287, 2437780), (9716, 1828335), (10410, 1706446), (12145, 1462668), (14574, 1218890), (20820, 853223), (24290, 731334), (29148, 609445), (36435, 487556), (48580, 365667), (72870, 243778), (121889, 145740)]