130944870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 404582400

約数和(自身を除く): 273637530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 474, 553, 630, 711, 790, 877, 945, 1106, 1185, 1422, 1659, 1754, 1890, 2133, 2370, 2631, 2765, 3318, 3555, 4266, 4385, 4977, 5262, 5530, 6139, 7110, 7893, 8295, 8770, 9954, 10665, 12278, 13155, 14931, 15786, 16590, 18417, 21330, 23679, 24885, 26310, 29862, 30695, 36834, 39465, 47358, 49770, 55251, 61390, 69283, 74655, 78930, 92085, 110502, 118395, 138566, 149310, 165753, 184170, 207849, 236790, 276255, 331506, 346415, 415698, 484981, 552510, 623547, 692830, 828765, 969962, 1039245, 1247094, 1454943, 1657530, 1870641, 2078490, 2424905, 2909886, 3117735, 3741282, 4364829, 4849810, 6235470, 7274715, 8729658, 9353205, 13094487, 14549430, 18706410, 21824145, 26188974, 43648290, 65472435, 130944870]

約数ペア:

[(1, 130944870), (2, 65472435), (3, 43648290), (5, 26188974), (6, 21824145), (7, 18706410), (9, 14549430), (10, 13094487), (14, 9353205), (15, 8729658), (18, 7274715), (21, 6235470), (27, 4849810), (30, 4364829), (35, 3741282), (42, 3117735), (45, 2909886), (54, 2424905), (63, 2078490), (70, 1870641), (79, 1657530), (90, 1454943), (105, 1247094), (126, 1039245), (135, 969962), (158, 828765), (189, 692830), (210, 623547), (237, 552510), (270, 484981), (315, 415698), (378, 346415), (395, 331506), (474, 276255), (553, 236790), (630, 207849), (711, 184170), (790, 165753), (877, 149310), (945, 138566), (1106, 118395), (1185, 110502), (1422, 92085), (1659, 78930), (1754, 74655), (1890, 69283), (2133, 61390), (2370, 55251), (2631, 49770), (2765, 47358), (3318, 39465), (3555, 36834), (4266, 30695), (4385, 29862), (4977, 26310), (5262, 24885), (5530, 23679), (6139, 21330), (7110, 18417), (7893, 16590), (8295, 15786), (8770, 14931), (9954, 13155), (10665, 12278)]