1029184520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1207

約数の個数: 128

約数和(自身を含む): 2861913600

約数和(自身を除く): 1832729080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 337, 364, 455, 520, 674, 728, 839, 910, 1348, 1678, 1685, 1820, 2359, 2696, 3356, 3370, 3640, 4195, 4381, 4718, 5873, 6712, 6740, 8390, 8762, 9436, 10907, 11746, 11795, 13480, 16780, 17524, 18872, 21814, 21905, 23492, 23590, 29365, 30667, 33560, 35048, 43628, 43810, 46984, 47180, 54535, 58730, 61334, 76349, 87256, 87620, 94360, 109070, 117460, 122668, 152698, 153335, 175240, 218140, 234920, 245336, 282743, 305396, 306670, 381745, 436280, 565486, 610792, 613340, 763490, 1130972, 1226680, 1413715, 1526980, 1979201, 2261944, 2827430, 3053960, 3675659, 3958402, 5654860, 7351318, 7916804, 9896005, 11309720, 14702636, 15833608, 18378295, 19792010, 25729613, 29405272, 36756590, 39584020, 51459226, 73513180, 79168040, 102918452, 128648065, 147026360, 205836904, 257296130, 514592260, 1029184520]

約数ペア:

[(1, 1029184520), (2, 514592260), (4, 257296130), (5, 205836904), (7, 147026360), (8, 128648065), (10, 102918452), (13, 79168040), (14, 73513180), (20, 51459226), (26, 39584020), (28, 36756590), (35, 29405272), (40, 25729613), (52, 19792010), (56, 18378295), (65, 15833608), (70, 14702636), (91, 11309720), (104, 9896005), (130, 7916804), (140, 7351318), (182, 5654860), (260, 3958402), (280, 3675659), (337, 3053960), (364, 2827430), (455, 2261944), (520, 1979201), (674, 1526980), (728, 1413715), (839, 1226680), (910, 1130972), (1348, 763490), (1678, 613340), (1685, 610792), (1820, 565486), (2359, 436280), (2696, 381745), (3356, 306670), (3370, 305396), (3640, 282743), (4195, 245336), (4381, 234920), (4718, 218140), (5873, 175240), (6712, 153335), (6740, 152698), (8390, 122668), (8762, 117460), (9436, 109070), (10907, 94360), (11746, 87620), (11795, 87256), (13480, 76349), (16780, 61334), (17524, 58730), (18872, 54535), (21814, 47180), (21905, 46984), (23492, 43810), (23590, 43628), (29365, 35048), (30667, 33560)]