2103644940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{23173}}^1$

素因数の和:23291

約数の個数: 96

約数和(自身を含む): 6307035840

約数和(自身を除く): 4203390900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 340, 356, 445, 510, 534, 890, 1020, 1068, 1335, 1513, 1780, 2670, 3026, 4539, 5340, 6052, 7565, 9078, 15130, 18156, 22695, 23173, 30260, 45390, 46346, 69519, 90780, 92692, 115865, 139038, 231730, 278076, 347595, 393941, 463460, 695190, 787882, 1181823, 1390380, 1575764, 1969705, 2062397, 2363646, 3939410, 4124794, 4727292, 5909115, 6187191, 7878820, 8249588, 10311985, 11818230, 12374382, 20623970, 23636460, 24748764, 30935955, 35060749, 41247940, 61871910, 70121498, 105182247, 123743820, 140242996, 175303745, 210364494, 350607490, 420728988, 525911235, 701214980, 1051822470, 2103644940]

約数ペア:

[(1, 2103644940), (2, 1051822470), (3, 701214980), (4, 525911235), (5, 420728988), (6, 350607490), (10, 210364494), (12, 175303745), (15, 140242996), (17, 123743820), (20, 105182247), (30, 70121498), (34, 61871910), (51, 41247940), (60, 35060749), (68, 30935955), (85, 24748764), (89, 23636460), (102, 20623970), (170, 12374382), (178, 11818230), (204, 10311985), (255, 8249588), (267, 7878820), (340, 6187191), (356, 5909115), (445, 4727292), (510, 4124794), (534, 3939410), (890, 2363646), (1020, 2062397), (1068, 1969705), (1335, 1575764), (1513, 1390380), (1780, 1181823), (2670, 787882), (3026, 695190), (4539, 463460), (5340, 393941), (6052, 347595), (7565, 278076), (9078, 231730), (15130, 139038), (18156, 115865), (22695, 92692), (23173, 90780), (30260, 69519), (45390, 46346)]