85297380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1$

素因数の和:4785

約数の個数: 96

約数和(自身を含む): 279358464

約数和(自身を除く): 194061084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 4723, 6020, 9030, 9446, 14169, 18060, 18892, 23615, 28338, 33061, 47230, 56676, 66122, 70845, 94460, 99183, 132244, 141690, 165305, 198366, 203089, 283380, 330610, 396732, 406178, 495915, 609267, 661220, 812356, 991830, 1015445, 1218534, 1421623, 1983660, 2030890, 2437068, 2843246, 3046335, 4061780, 4264869, 5686492, 6092670, 7108115, 8529738, 12185340, 14216230, 17059476, 21324345, 28432460, 42648690, 85297380]

約数ペア:

[(1, 85297380), (2, 42648690), (3, 28432460), (4, 21324345), (5, 17059476), (6, 14216230), (7, 12185340), (10, 8529738), (12, 7108115), (14, 6092670), (15, 5686492), (20, 4264869), (21, 4061780), (28, 3046335), (30, 2843246), (35, 2437068), (42, 2030890), (43, 1983660), (60, 1421623), (70, 1218534), (84, 1015445), (86, 991830), (105, 812356), (129, 661220), (140, 609267), (172, 495915), (210, 406178), (215, 396732), (258, 330610), (301, 283380), (420, 203089), (430, 198366), (516, 165305), (602, 141690), (645, 132244), (860, 99183), (903, 94460), (1204, 70845), (1290, 66122), (1505, 56676), (1806, 47230), (2580, 33061), (3010, 28338), (3612, 23615), (4515, 18892), (4723, 18060), (6020, 14169), (9030, 9446)]