14947660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 39739392

約数和(自身を除く): 24791732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 191, 215, 260, 301, 364, 382, 430, 455, 559, 602, 764, 860, 910, 955, 1118, 1204, 1337, 1505, 1820, 1910, 2236, 2483, 2674, 2795, 3010, 3820, 3913, 4966, 5348, 5590, 6020, 6685, 7826, 8213, 9932, 11180, 12415, 13370, 15652, 16426, 17381, 19565, 24830, 26740, 32852, 34762, 39130, 41065, 49660, 57491, 69524, 78260, 82130, 86905, 106769, 114982, 164260, 173810, 213538, 229964, 287455, 347620, 427076, 533845, 574910, 747383, 1067690, 1149820, 1494766, 2135380, 2989532, 3736915, 7473830, 14947660]

約数ペア:

[(1, 14947660), (2, 7473830), (4, 3736915), (5, 2989532), (7, 2135380), (10, 1494766), (13, 1149820), (14, 1067690), (20, 747383), (26, 574910), (28, 533845), (35, 427076), (43, 347620), (52, 287455), (65, 229964), (70, 213538), (86, 173810), (91, 164260), (130, 114982), (140, 106769), (172, 86905), (182, 82130), (191, 78260), (215, 69524), (260, 57491), (301, 49660), (364, 41065), (382, 39130), (430, 34762), (455, 32852), (559, 26740), (602, 24830), (764, 19565), (860, 17381), (910, 16426), (955, 15652), (1118, 13370), (1204, 12415), (1337, 11180), (1505, 9932), (1820, 8213), (1910, 7826), (2236, 6685), (2483, 6020), (2674, 5590), (2795, 5348), (3010, 4966), (3820, 3913)]