29379480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 97675200

約数和(自身を除く): 68295720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 509, 520, 555, 740, 780, 888, 962, 1018, 1110, 1443, 1480, 1527, 1560, 1924, 2036, 2220, 2405, 2545, 2886, 3054, 3848, 4072, 4440, 4810, 5090, 5772, 6108, 6617, 7215, 7635, 9620, 10180, 11544, 12216, 13234, 14430, 15270, 18833, 19240, 19851, 20360, 26468, 28860, 30540, 33085, 37666, 39702, 52936, 56499, 57720, 61080, 66170, 75332, 79404, 94165, 99255, 112998, 132340, 150664, 158808, 188330, 198510, 225996, 244829, 264680, 282495, 376660, 397020, 451992, 489658, 564990, 734487, 753320, 794040, 979316, 1129980, 1224145, 1468974, 1958632, 2259960, 2448290, 2937948, 3672435, 4896580, 5875896, 7344870, 9793160, 14689740, 29379480]

約数ペア:

[(1, 29379480), (2, 14689740), (3, 9793160), (4, 7344870), (5, 5875896), (6, 4896580), (8, 3672435), (10, 2937948), (12, 2448290), (13, 2259960), (15, 1958632), (20, 1468974), (24, 1224145), (26, 1129980), (30, 979316), (37, 794040), (39, 753320), (40, 734487), (52, 564990), (60, 489658), (65, 451992), (74, 397020), (78, 376660), (104, 282495), (111, 264680), (120, 244829), (130, 225996), (148, 198510), (156, 188330), (185, 158808), (195, 150664), (222, 132340), (260, 112998), (296, 99255), (312, 94165), (370, 79404), (390, 75332), (444, 66170), (481, 61080), (509, 57720), (520, 56499), (555, 52936), (740, 39702), (780, 37666), (888, 33085), (962, 30540), (1018, 28860), (1110, 26468), (1443, 20360), (1480, 19851), (1527, 19240), (1560, 18833), (1924, 15270), (2036, 14430), (2220, 13234), (2405, 12216), (2545, 11544), (2886, 10180), (3054, 9620), (3848, 7635), (4072, 7215), (4440, 6617), (4810, 6108), (5090, 5772)]