2889712890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{192263}}^1$

素因数の和:192443

約数の個数: 48

約数和(自身を含む): 7558282368

約数和(自身を除く): 4668569478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 15030, 192263, 384526, 576789, 961315, 1153578, 1730367, 1922630, 2883945, 3460734, 5767890, 8651835, 17303670, 32107921, 64215842, 96323763, 160539605, 192647526, 288971289, 321079210, 481618815, 577942578, 963237630, 1444856445, 2889712890]

約数ペア:

[(1, 2889712890), (2, 1444856445), (3, 963237630), (5, 577942578), (6, 481618815), (9, 321079210), (10, 288971289), (15, 192647526), (18, 160539605), (30, 96323763), (45, 64215842), (90, 32107921), (167, 17303670), (334, 8651835), (501, 5767890), (835, 3460734), (1002, 2883945), (1503, 1922630), (1670, 1730367), (2505, 1153578), (3006, 961315), (5010, 576789), (7515, 384526), (15030, 192263)]