31000536

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 104652000

約数和(自身を除く): 73651464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 84, 87, 98, 101, 108, 116, 126, 147, 168, 174, 189, 196, 202, 203, 216, 232, 252, 261, 294, 303, 348, 378, 392, 404, 406, 441, 504, 522, 588, 606, 609, 696, 707, 756, 783, 808, 812, 882, 909, 1044, 1176, 1212, 1218, 1323, 1414, 1421, 1512, 1566, 1624, 1764, 1818, 1827, 2088, 2121, 2424, 2436, 2646, 2727, 2828, 2842, 2929, 3132, 3528, 3636, 3654, 4242, 4263, 4872, 4949, 5292, 5454, 5481, 5656, 5684, 5858, 6264, 6363, 7272, 7308, 8484, 8526, 8787, 9898, 10584, 10908, 10962, 11368, 11716, 12726, 12789, 14616, 14847, 16968, 17052, 17574, 19089, 19796, 20503, 21816, 21924, 23432, 25452, 25578, 26361, 29694, 34104, 35148, 38178, 38367, 39592, 41006, 43848, 44541, 50904, 51156, 52722, 59388, 61509, 70296, 76356, 76734, 79083, 82012, 89082, 102312, 105444, 118776, 123018, 133623, 143521, 152712, 153468, 158166, 164024, 178164, 184527, 210888, 246036, 267246, 287042, 306936, 316332, 356328, 369054, 430563, 492072, 534492, 553581, 574084, 632664, 738108, 861126, 1068984, 1107162, 1148168, 1291689, 1476216, 1722252, 2214324, 2583378, 3444504, 3875067, 4428648, 5166756, 7750134, 10333512, 15500268, 31000536]

約数ペア:

[(1, 31000536), (2, 15500268), (3, 10333512), (4, 7750134), (6, 5166756), (7, 4428648), (8, 3875067), (9, 3444504), (12, 2583378), (14, 2214324), (18, 1722252), (21, 1476216), (24, 1291689), (27, 1148168), (28, 1107162), (29, 1068984), (36, 861126), (42, 738108), (49, 632664), (54, 574084), (56, 553581), (58, 534492), (63, 492072), (72, 430563), (84, 369054), (87, 356328), (98, 316332), (101, 306936), (108, 287042), (116, 267246), (126, 246036), (147, 210888), (168, 184527), (174, 178164), (189, 164024), (196, 158166), (202, 153468), (203, 152712), (216, 143521), (232, 133623), (252, 123018), (261, 118776), (294, 105444), (303, 102312), (348, 89082), (378, 82012), (392, 79083), (404, 76734), (406, 76356), (441, 70296), (504, 61509), (522, 59388), (588, 52722), (606, 51156), (609, 50904), (696, 44541), (707, 43848), (756, 41006), (783, 39592), (808, 38367), (812, 38178), (882, 35148), (909, 34104), (1044, 29694), (1176, 26361), (1212, 25578), (1218, 25452), (1323, 23432), (1414, 21924), (1421, 21816), (1512, 20503), (1566, 19796), (1624, 19089), (1764, 17574), (1818, 17052), (1827, 16968), (2088, 14847), (2121, 14616), (2424, 12789), (2436, 12726), (2646, 11716), (2727, 11368), (2828, 10962), (2842, 10908), (2929, 10584), (3132, 9898), (3528, 8787), (3636, 8526), (3654, 8484), (4242, 7308), (4263, 7272), (4872, 6363), (4949, 6264), (5292, 5858), (5454, 5684), (5481, 5656)]