105030940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 262563840

約数和(自身を除く): 157532900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 73, 86, 140, 146, 172, 215, 239, 292, 301, 365, 430, 478, 511, 602, 730, 860, 956, 1022, 1195, 1204, 1460, 1505, 1673, 2044, 2390, 2555, 3010, 3139, 3346, 4780, 5110, 6020, 6278, 6692, 8365, 10220, 10277, 12556, 15695, 16730, 17447, 20554, 21973, 31390, 33460, 34894, 41108, 43946, 51385, 62780, 69788, 71939, 87235, 87892, 102770, 109865, 122129, 143878, 174470, 205540, 219730, 244258, 287756, 348940, 359695, 439460, 488516, 610645, 719390, 750221, 1221290, 1438780, 1500442, 2442580, 3000884, 3751105, 5251547, 7502210, 10503094, 15004420, 21006188, 26257735, 52515470, 105030940]

約数ペア:

[(1, 105030940), (2, 52515470), (4, 26257735), (5, 21006188), (7, 15004420), (10, 10503094), (14, 7502210), (20, 5251547), (28, 3751105), (35, 3000884), (43, 2442580), (70, 1500442), (73, 1438780), (86, 1221290), (140, 750221), (146, 719390), (172, 610645), (215, 488516), (239, 439460), (292, 359695), (301, 348940), (365, 287756), (430, 244258), (478, 219730), (511, 205540), (602, 174470), (730, 143878), (860, 122129), (956, 109865), (1022, 102770), (1195, 87892), (1204, 87235), (1460, 71939), (1505, 69788), (1673, 62780), (2044, 51385), (2390, 43946), (2555, 41108), (3010, 34894), (3139, 33460), (3346, 31390), (4780, 21973), (5110, 20554), (6020, 17447), (6278, 16730), (6692, 15695), (8365, 12556), (10220, 10277)]