2247642430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13613}}^1$

素因数の和:13729

約数の個数: 64

約数和(自身を含む): 4704998400

約数和(自身を除く): 2457355970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 79, 95, 110, 158, 190, 209, 395, 418, 790, 869, 1045, 1501, 1738, 2090, 3002, 4345, 7505, 8690, 13613, 15010, 16511, 27226, 33022, 68065, 82555, 136130, 149743, 165110, 258647, 299486, 517294, 748715, 1075427, 1293235, 1497430, 2150854, 2586470, 2845117, 5377135, 5690234, 10754270, 11829697, 14225585, 20433113, 23659394, 28451170, 40866226, 59148485, 102165565, 118296970, 204331130, 224764243, 449528486, 1123821215, 2247642430]

約数ペア:

[(1, 2247642430), (2, 1123821215), (5, 449528486), (10, 224764243), (11, 204331130), (19, 118296970), (22, 102165565), (38, 59148485), (55, 40866226), (79, 28451170), (95, 23659394), (110, 20433113), (158, 14225585), (190, 11829697), (209, 10754270), (395, 5690234), (418, 5377135), (790, 2845117), (869, 2586470), (1045, 2150854), (1501, 1497430), (1738, 1293235), (2090, 1075427), (3002, 748715), (4345, 517294), (7505, 299486), (8690, 258647), (13613, 165110), (15010, 149743), (16511, 136130), (27226, 82555), (33022, 68065)]