69405390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15121}}^1$

素因数の和:15154

約数の個数: 64

約数和(自身を含む): 195981120

約数和(自身を除く): 126575730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 15121, 30242, 45363, 75605, 90726, 136089, 151210, 226815, 257057, 272178, 408267, 453630, 514114, 680445, 771171, 816534, 1285285, 1360890, 1542342, 2041335, 2313513, 2570570, 3855855, 4082670, 4627026, 6940539, 7711710, 11567565, 13881078, 23135130, 34702695, 69405390]

約数ペア:

[(1, 69405390), (2, 34702695), (3, 23135130), (5, 13881078), (6, 11567565), (9, 7711710), (10, 6940539), (15, 4627026), (17, 4082670), (18, 3855855), (27, 2570570), (30, 2313513), (34, 2041335), (45, 1542342), (51, 1360890), (54, 1285285), (85, 816534), (90, 771171), (102, 680445), (135, 514114), (153, 453630), (170, 408267), (255, 272178), (270, 257057), (306, 226815), (459, 151210), (510, 136089), (765, 90726), (918, 75605), (1530, 45363), (2295, 30242), (4590, 15121)]