91147770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 272937600

約数和(自身を除く): 181789830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 630, 745, 894, 971, 1043, 1341, 1490, 1942, 2086, 2235, 2682, 2913, 3129, 4470, 4855, 5215, 5826, 6258, 6705, 6797, 8739, 9387, 9710, 10430, 13410, 13594, 14565, 15645, 17478, 18774, 20391, 29130, 31290, 33985, 40782, 43695, 46935, 61173, 67970, 87390, 93870, 101955, 122346, 144679, 203910, 289358, 305865, 434037, 611730, 723395, 868074, 1012753, 1302111, 1446790, 2025506, 2170185, 2604222, 3038259, 4340370, 5063765, 6076518, 6510555, 9114777, 10127530, 13021110, 15191295, 18229554, 30382590, 45573885, 91147770]

約数ペア:

[(1, 91147770), (2, 45573885), (3, 30382590), (5, 18229554), (6, 15191295), (7, 13021110), (9, 10127530), (10, 9114777), (14, 6510555), (15, 6076518), (18, 5063765), (21, 4340370), (30, 3038259), (35, 2604222), (42, 2170185), (45, 2025506), (63, 1446790), (70, 1302111), (90, 1012753), (105, 868074), (126, 723395), (149, 611730), (210, 434037), (298, 305865), (315, 289358), (447, 203910), (630, 144679), (745, 122346), (894, 101955), (971, 93870), (1043, 87390), (1341, 67970), (1490, 61173), (1942, 46935), (2086, 43695), (2235, 40782), (2682, 33985), (2913, 31290), (3129, 29130), (4470, 20391), (4855, 18774), (5215, 17478), (5826, 15645), (6258, 14565), (6705, 13594), (6797, 13410), (8739, 10430), (9387, 9710)]