101212430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 212198400

約数和(自身を除く): 110985970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 79, 95, 110, 158, 190, 209, 395, 418, 613, 790, 869, 1045, 1226, 1501, 1738, 2090, 3002, 3065, 4345, 6130, 6743, 7505, 8690, 11647, 13486, 15010, 16511, 23294, 33022, 33715, 48427, 58235, 67430, 82555, 96854, 116470, 128117, 165110, 242135, 256234, 484270, 532697, 640585, 920113, 1065394, 1281170, 1840226, 2663485, 4600565, 5326970, 9201130, 10121243, 20242486, 50606215, 101212430]

約数ペア:

[(1, 101212430), (2, 50606215), (5, 20242486), (10, 10121243), (11, 9201130), (19, 5326970), (22, 4600565), (38, 2663485), (55, 1840226), (79, 1281170), (95, 1065394), (110, 920113), (158, 640585), (190, 532697), (209, 484270), (395, 256234), (418, 242135), (613, 165110), (790, 128117), (869, 116470), (1045, 96854), (1226, 82555), (1501, 67430), (1738, 58235), (2090, 48427), (3002, 33715), (3065, 33022), (4345, 23294), (6130, 16511), (6743, 15010), (7505, 13486), (8690, 11647)]