79285710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 230584320

約数和(自身を除く): 151298610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 47, 58, 70, 87, 94, 105, 141, 145, 174, 203, 210, 235, 277, 282, 290, 329, 406, 435, 470, 554, 609, 658, 705, 831, 870, 987, 1015, 1218, 1363, 1385, 1410, 1645, 1662, 1939, 1974, 2030, 2726, 2770, 3045, 3290, 3878, 4089, 4155, 4935, 5817, 6090, 6815, 8033, 8178, 8310, 9541, 9695, 9870, 11634, 13019, 13630, 16066, 19082, 19390, 20445, 24099, 26038, 28623, 29085, 39057, 40165, 40890, 47705, 48198, 56231, 57246, 58170, 65095, 78114, 80330, 91133, 95410, 112462, 120495, 130190, 143115, 168693, 182266, 195285, 240990, 273399, 281155, 286230, 337386, 377551, 390570, 455665, 546798, 562310, 755102, 843465, 911330, 1132653, 1366995, 1686930, 1887755, 2265306, 2642857, 2733990, 3775510, 5285714, 5663265, 7928571, 11326530, 13214285, 15857142, 26428570, 39642855, 79285710]

約数ペア:

[(1, 79285710), (2, 39642855), (3, 26428570), (5, 15857142), (6, 13214285), (7, 11326530), (10, 7928571), (14, 5663265), (15, 5285714), (21, 3775510), (29, 2733990), (30, 2642857), (35, 2265306), (42, 1887755), (47, 1686930), (58, 1366995), (70, 1132653), (87, 911330), (94, 843465), (105, 755102), (141, 562310), (145, 546798), (174, 455665), (203, 390570), (210, 377551), (235, 337386), (277, 286230), (282, 281155), (290, 273399), (329, 240990), (406, 195285), (435, 182266), (470, 168693), (554, 143115), (609, 130190), (658, 120495), (705, 112462), (831, 95410), (870, 91133), (987, 80330), (1015, 78114), (1218, 65095), (1363, 58170), (1385, 57246), (1410, 56231), (1645, 48198), (1662, 47705), (1939, 40890), (1974, 40165), (2030, 39057), (2726, 29085), (2770, 28623), (3045, 26038), (3290, 24099), (3878, 20445), (4089, 19390), (4155, 19082), (4935, 16066), (5817, 13630), (6090, 13019), (6815, 11634), (8033, 9870), (8178, 9695), (8310, 9541)]