29911776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 89187840

約数和(自身を除く): 59276064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 46, 48, 57, 62, 69, 76, 92, 93, 96, 114, 124, 138, 152, 184, 186, 228, 248, 276, 304, 368, 372, 437, 456, 496, 529, 552, 589, 608, 713, 736, 744, 874, 912, 992, 1058, 1104, 1178, 1311, 1426, 1488, 1587, 1748, 1767, 1824, 2116, 2139, 2208, 2356, 2622, 2852, 2976, 3174, 3496, 3534, 4232, 4278, 4712, 5244, 5704, 6348, 6992, 7068, 8464, 8556, 9424, 10051, 10488, 11408, 12696, 13547, 13984, 14136, 16399, 16928, 17112, 18848, 20102, 20976, 22816, 25392, 27094, 28272, 30153, 32798, 34224, 40204, 40641, 41952, 49197, 50784, 54188, 56544, 60306, 65596, 68448, 80408, 81282, 98394, 108376, 120612, 131192, 160816, 162564, 196788, 216752, 241224, 262384, 311581, 321632, 325128, 393576, 433504, 482448, 524768, 623162, 650256, 787152, 934743, 964896, 1246324, 1300512, 1574304, 1869486, 2492648, 3738972, 4985296, 7477944, 9970592, 14955888, 29911776]

約数ペア:

[(1, 29911776), (2, 14955888), (3, 9970592), (4, 7477944), (6, 4985296), (8, 3738972), (12, 2492648), (16, 1869486), (19, 1574304), (23, 1300512), (24, 1246324), (31, 964896), (32, 934743), (38, 787152), (46, 650256), (48, 623162), (57, 524768), (62, 482448), (69, 433504), (76, 393576), (92, 325128), (93, 321632), (96, 311581), (114, 262384), (124, 241224), (138, 216752), (152, 196788), (184, 162564), (186, 160816), (228, 131192), (248, 120612), (276, 108376), (304, 98394), (368, 81282), (372, 80408), (437, 68448), (456, 65596), (496, 60306), (529, 56544), (552, 54188), (589, 50784), (608, 49197), (713, 41952), (736, 40641), (744, 40204), (874, 34224), (912, 32798), (992, 30153), (1058, 28272), (1104, 27094), (1178, 25392), (1311, 22816), (1426, 20976), (1488, 20102), (1587, 18848), (1748, 17112), (1767, 16928), (1824, 16399), (2116, 14136), (2139, 13984), (2208, 13547), (2356, 12696), (2622, 11408), (2852, 10488), (2976, 10051), (3174, 9424), (3496, 8556), (3534, 8464), (4232, 7068), (4278, 6992), (4712, 6348), (5244, 5704)]