2078792220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 5883816960

約数和(自身を除く): 3805024740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 271, 346, 519, 542, 692, 739, 813, 865, 1038, 1084, 1355, 1478, 1626, 1730, 2076, 2217, 2595, 2710, 2956, 3252, 3460, 3695, 4065, 4434, 5190, 5420, 7390, 8130, 8868, 10380, 11085, 14780, 16260, 22170, 44340, 46883, 93766, 127847, 140649, 187532, 200269, 234415, 255694, 281298, 383541, 400538, 468830, 511388, 562596, 600807, 639235, 703245, 767082, 801076, 937660, 1001345, 1201614, 1278470, 1406490, 1534164, 1917705, 2002690, 2403228, 2556940, 2812980, 3004035, 3835410, 4005380, 6008070, 7670820, 12016140, 34646537, 69293074, 103939611, 138586148, 173232685, 207879222, 346465370, 415758444, 519698055, 692930740, 1039396110, 2078792220]

約数ペア:

[(1, 2078792220), (2, 1039396110), (3, 692930740), (4, 519698055), (5, 415758444), (6, 346465370), (10, 207879222), (12, 173232685), (15, 138586148), (20, 103939611), (30, 69293074), (60, 34646537), (173, 12016140), (271, 7670820), (346, 6008070), (519, 4005380), (542, 3835410), (692, 3004035), (739, 2812980), (813, 2556940), (865, 2403228), (1038, 2002690), (1084, 1917705), (1355, 1534164), (1478, 1406490), (1626, 1278470), (1730, 1201614), (2076, 1001345), (2217, 937660), (2595, 801076), (2710, 767082), (2956, 703245), (3252, 639235), (3460, 600807), (3695, 562596), (4065, 511388), (4434, 468830), (5190, 400538), (5420, 383541), (7390, 281298), (8130, 255694), (8868, 234415), (10380, 200269), (11085, 187532), (14780, 140649), (16260, 127847), (22170, 93766), (44340, 46883)]