30045184

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 88

約数和(自身を含む): 67518248

約数和(自身を除く): 37473064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 61, 64, 74, 104, 122, 128, 148, 208, 244, 256, 296, 416, 481, 488, 512, 592, 793, 832, 962, 976, 1024, 1184, 1586, 1664, 1924, 1952, 2257, 2368, 3172, 3328, 3848, 3904, 4514, 4736, 6344, 6656, 7696, 7808, 9028, 9472, 12688, 13312, 15392, 15616, 18056, 18944, 25376, 29341, 30784, 31232, 36112, 37888, 50752, 58682, 61568, 62464, 72224, 101504, 117364, 123136, 144448, 203008, 234728, 246272, 288896, 406016, 469456, 492544, 577792, 812032, 938912, 1155584, 1877824, 2311168, 3755648, 7511296, 15022592, 30045184]

約数ペア:

[(1, 30045184), (2, 15022592), (4, 7511296), (8, 3755648), (13, 2311168), (16, 1877824), (26, 1155584), (32, 938912), (37, 812032), (52, 577792), (61, 492544), (64, 469456), (74, 406016), (104, 288896), (122, 246272), (128, 234728), (148, 203008), (208, 144448), (244, 123136), (256, 117364), (296, 101504), (416, 72224), (481, 62464), (488, 61568), (512, 58682), (592, 50752), (793, 37888), (832, 36112), (962, 31232), (976, 30784), (1024, 29341), (1184, 25376), (1586, 18944), (1664, 18056), (1924, 15616), (1952, 15392), (2257, 13312), (2368, 12688), (3172, 9472), (3328, 9028), (3848, 7808), (3904, 7696), (4514, 6656), (4736, 6344)]