213436890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2917}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 571461120

約数和(自身を除く): 358024230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1355, 1626, 2439, 2710, 2917, 4065, 4878, 5834, 7317, 8130, 8751, 12195, 14585, 14634, 17502, 24390, 26253, 29170, 36585, 43755, 52506, 73170, 78759, 87510, 131265, 157518, 262530, 393795, 787590, 790507, 1581014, 2371521, 3952535, 4743042, 7114563, 7905070, 11857605, 14229126, 21343689, 23715210, 35572815, 42687378, 71145630, 106718445, 213436890]

約数ペア:

[(1, 213436890), (2, 106718445), (3, 71145630), (5, 42687378), (6, 35572815), (9, 23715210), (10, 21343689), (15, 14229126), (18, 11857605), (27, 7905070), (30, 7114563), (45, 4743042), (54, 3952535), (90, 2371521), (135, 1581014), (270, 790507), (271, 787590), (542, 393795), (813, 262530), (1355, 157518), (1626, 131265), (2439, 87510), (2710, 78759), (2917, 73170), (4065, 52506), (4878, 43755), (5834, 36585), (7317, 29170), (8130, 26253), (8751, 24390), (12195, 17502), (14585, 14634)]