30652972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 65899008

約数和(自身を除く): 35246036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 907, 994, 1207, 1814, 1988, 2414, 3628, 4828, 6349, 8449, 12698, 15419, 16898, 25396, 30838, 33796, 61676, 64397, 107933, 128794, 215866, 257588, 431732, 450779, 901558, 1094749, 1803116, 2189498, 4378996, 7663243, 15326486, 30652972]

約数ペア:

[(1, 30652972), (2, 15326486), (4, 7663243), (7, 4378996), (14, 2189498), (17, 1803116), (28, 1094749), (34, 901558), (68, 450779), (71, 431732), (119, 257588), (142, 215866), (238, 128794), (284, 107933), (476, 64397), (497, 61676), (907, 33796), (994, 30838), (1207, 25396), (1814, 16898), (1988, 15419), (2414, 12698), (3628, 8449), (4828, 6349)]