12935580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 43599360

約数和(自身を除く): 30663780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1621, 1995, 2660, 3242, 3990, 4863, 6484, 7980, 8105, 9726, 11347, 16210, 19452, 22694, 24315, 30799, 32420, 34041, 45388, 48630, 56735, 61598, 68082, 92397, 97260, 113470, 123196, 136164, 153995, 170205, 184794, 215593, 226940, 307990, 340410, 369588, 431186, 461985, 615980, 646779, 680820, 862372, 923970, 1077965, 1293558, 1847940, 2155930, 2587116, 3233895, 4311860, 6467790, 12935580]

約数ペア:

[(1, 12935580), (2, 6467790), (3, 4311860), (4, 3233895), (5, 2587116), (6, 2155930), (7, 1847940), (10, 1293558), (12, 1077965), (14, 923970), (15, 862372), (19, 680820), (20, 646779), (21, 615980), (28, 461985), (30, 431186), (35, 369588), (38, 340410), (42, 307990), (57, 226940), (60, 215593), (70, 184794), (76, 170205), (84, 153995), (95, 136164), (105, 123196), (114, 113470), (133, 97260), (140, 92397), (190, 68082), (210, 61598), (228, 56735), (266, 48630), (285, 45388), (380, 34041), (399, 32420), (420, 30799), (532, 24315), (570, 22694), (665, 19452), (798, 16210), (1140, 11347), (1330, 9726), (1596, 8105), (1621, 7980), (1995, 6484), (2660, 4863), (3242, 3990)]