1690317.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 40295808

約数和(自身を除く): 23668988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1051, 1130, 1582, 2102, 2260, 3164, 3955, 4204, 5255, 7357, 7910, 10510, 14714, 15820, 21020, 29428, 36785, 73570, 118763, 147140, 237526, 475052, 593815, 831341, 1187630, 1662682, 2375260, 3325364, 4156705, 8313410, 16626820]

約数ペア:

[(1, 16626820), (2, 8313410), (4, 4156705), (5, 3325364), (7, 2375260), (10, 1662682), (14, 1187630), (20, 831341), (28, 593815), (35, 475052), (70, 237526), (113, 147140), (140, 118763), (226, 73570), (452, 36785), (565, 29428), (791, 21020), (1051, 15820), (1130, 14714), (1582, 10510), (2102, 7910), (2260, 7357), (3164, 5255), (3955, 4204)]