9964890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 30481920

約数和(自身を除く): 20517030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 167, 170, 195, 221, 234, 255, 270, 306, 334, 351, 390, 442, 459, 501, 510, 585, 663, 702, 765, 835, 918, 1002, 1105, 1170, 1326, 1503, 1530, 1670, 1755, 1989, 2171, 2210, 2295, 2505, 2839, 3006, 3315, 3510, 3978, 4342, 4509, 4590, 5010, 5678, 5967, 6513, 6630, 7515, 8517, 9018, 9945, 10855, 11934, 13026, 14195, 15030, 17034, 19539, 19890, 21710, 22545, 25551, 28390, 29835, 32565, 36907, 39078, 42585, 45090, 51102, 58617, 59670, 65130, 73814, 76653, 85170, 97695, 110721, 117234, 127755, 153306, 184535, 195390, 221442, 255510, 293085, 332163, 369070, 383265, 553605, 586170, 664326, 766530, 996489, 1107210, 1660815, 1992978, 3321630, 4982445, 9964890]

約数ペア:

[(1, 9964890), (2, 4982445), (3, 3321630), (5, 1992978), (6, 1660815), (9, 1107210), (10, 996489), (13, 766530), (15, 664326), (17, 586170), (18, 553605), (26, 383265), (27, 369070), (30, 332163), (34, 293085), (39, 255510), (45, 221442), (51, 195390), (54, 184535), (65, 153306), (78, 127755), (85, 117234), (90, 110721), (102, 97695), (117, 85170), (130, 76653), (135, 73814), (153, 65130), (167, 59670), (170, 58617), (195, 51102), (221, 45090), (234, 42585), (255, 39078), (270, 36907), (306, 32565), (334, 29835), (351, 28390), (390, 25551), (442, 22545), (459, 21710), (501, 19890), (510, 19539), (585, 17034), (663, 15030), (702, 14195), (765, 13026), (835, 11934), (918, 10855), (1002, 9945), (1105, 9018), (1170, 8517), (1326, 7515), (1503, 6630), (1530, 6513), (1670, 5967), (1755, 5678), (1989, 5010), (2171, 4590), (2210, 4509), (2295, 4342), (2505, 3978), (2839, 3510), (3006, 3315)]