12393990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 37380096

約数和(自身を除く): 24986106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 191, 206, 210, 309, 315, 382, 515, 573, 618, 630, 721, 927, 955, 1030, 1146, 1337, 1442, 1545, 1719, 1854, 1910, 2163, 2674, 2865, 3090, 3438, 3605, 4011, 4326, 4635, 5730, 6489, 6685, 7210, 8022, 8595, 9270, 10815, 12033, 12978, 13370, 17190, 19673, 20055, 21630, 24066, 32445, 39346, 40110, 59019, 60165, 64890, 98365, 118038, 120330, 137711, 177057, 196730, 275422, 295095, 354114, 413133, 590190, 688555, 826266, 885285, 1239399, 1377110, 1770570, 2065665, 2478798, 4131330, 6196995, 12393990]

約数ペア:

[(1, 12393990), (2, 6196995), (3, 4131330), (5, 2478798), (6, 2065665), (7, 1770570), (9, 1377110), (10, 1239399), (14, 885285), (15, 826266), (18, 688555), (21, 590190), (30, 413133), (35, 354114), (42, 295095), (45, 275422), (63, 196730), (70, 177057), (90, 137711), (103, 120330), (105, 118038), (126, 98365), (191, 64890), (206, 60165), (210, 59019), (309, 40110), (315, 39346), (382, 32445), (515, 24066), (573, 21630), (618, 20055), (630, 19673), (721, 17190), (927, 13370), (955, 12978), (1030, 12033), (1146, 10815), (1337, 9270), (1442, 8595), (1545, 8022), (1719, 7210), (1854, 6685), (1910, 6489), (2163, 5730), (2674, 4635), (2865, 4326), (3090, 4011), (3438, 3605)]