69745410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 208915200

約数和(自身を除く): 139169790

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, 743, 745, 894, 1043, 1341, 1486, 1490, 2086, 2229, 2235, 2682, 3129, 3715, 4458, 4470, 5201, 5215, 6258, 6687, 6705, 7430, 9387, 10402, 10430, 11145, 13374, 13410, 15603, 15645, 18774, 22290, 26005, 31206, 31290, 33435, 46809, 46935, 52010, 66870, 78015, 93618, 93870, 110707, 156030, 221414, 234045, 332121, 468090, 553535, 664242, 774949, 996363, 1107070, 1549898, 1660605, 1992726, 2324847, 3321210, 3874745, 4649694, 4981815, 6974541, 7749490, 9963630, 11624235, 13949082, 23248470, 34872705, 69745410]

約数ペア:

[(1, 69745410), (2, 34872705), (3, 23248470), (5, 13949082), (6, 11624235), (7, 9963630), (9, 7749490), (10, 6974541), (14, 4981815), (15, 4649694), (18, 3874745), (21, 3321210), (30, 2324847), (35, 1992726), (42, 1660605), (45, 1549898), (63, 1107070), (70, 996363), (90, 774949), (105, 664242), (126, 553535), (149, 468090), (210, 332121), (298, 234045), (315, 221414), (447, 156030), (630, 110707), (743, 93870), (745, 93618), (894, 78015), (1043, 66870), (1341, 52010), (1486, 46935), (1490, 46809), (2086, 33435), (2229, 31290), (2235, 31206), (2682, 26005), (3129, 22290), (3715, 18774), (4458, 15645), (4470, 15603), (5201, 13410), (5215, 13374), (6258, 11145), (6687, 10430), (6705, 10402), (7430, 9387)]