2028667035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 3499200000

約数和(自身を除く): 1470532965

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 149, 255, 321, 447, 499, 535, 745, 1497, 1605, 1819, 2235, 2495, 2533, 5457, 7485, 7599, 8483, 9095, 12665, 15943, 25449, 27285, 37995, 42415, 47829, 53393, 74351, 79715, 127245, 160179, 223053, 239145, 266965, 271031, 371755, 800895, 813093, 907681, 1115265, 1263967, 1355155, 2723043, 3791901, 4065465, 4538405, 6319835, 7955557, 13615215, 18959505, 23866671, 39777785, 119333355, 135244469, 405733407, 676222345, 2028667035]

約数ペア:

[(1, 2028667035), (3, 676222345), (5, 405733407), (15, 135244469), (17, 119333355), (51, 39777785), (85, 23866671), (107, 18959505), (149, 13615215), (255, 7955557), (321, 6319835), (447, 4538405), (499, 4065465), (535, 3791901), (745, 2723043), (1497, 1355155), (1605, 1263967), (1819, 1115265), (2235, 907681), (2495, 813093), (2533, 800895), (5457, 371755), (7485, 271031), (7599, 266965), (8483, 239145), (9095, 223053), (12665, 160179), (15943, 127245), (25449, 79715), (27285, 74351), (37995, 53393), (42415, 47829)]