30343456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 74088000

約数和(自身を除く): 43744544

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 349, 352, 416, 418, 494, 572, 608, 698, 836, 988, 1144, 1396, 1672, 1976, 2288, 2717, 2792, 3344, 3839, 3952, 4537, 4576, 5434, 5584, 6631, 6688, 7678, 7904, 9074, 10868, 11168, 13262, 15356, 18148, 21736, 26524, 30712, 36296, 43472, 49907, 53048, 61424, 72592, 72941, 86203, 86944, 99814, 106096, 122848, 145184, 145882, 172406, 199628, 212192, 291764, 344812, 399256, 583528, 689624, 798512, 948233, 1167056, 1379248, 1597024, 1896466, 2334112, 2758496, 3792932, 7585864, 15171728, 30343456]

約数ペア:

[(1, 30343456), (2, 15171728), (4, 7585864), (8, 3792932), (11, 2758496), (13, 2334112), (16, 1896466), (19, 1597024), (22, 1379248), (26, 1167056), (32, 948233), (38, 798512), (44, 689624), (52, 583528), (76, 399256), (88, 344812), (104, 291764), (143, 212192), (152, 199628), (176, 172406), (208, 145882), (209, 145184), (247, 122848), (286, 106096), (304, 99814), (349, 86944), (352, 86203), (416, 72941), (418, 72592), (494, 61424), (572, 53048), (608, 49907), (698, 43472), (836, 36296), (988, 30712), (1144, 26524), (1396, 21736), (1672, 18148), (1976, 15356), (2288, 13262), (2717, 11168), (2792, 10868), (3344, 9074), (3839, 7904), (3952, 7678), (4537, 6688), (4576, 6631), (5434, 5584)]