15696424940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{2111}}^1$

素因数の和:2607

約数の個数: 96

約数和(自身を含む): 38030598144

約数和(自身を除く): 22334173204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 307, 346, 614, 692, 865, 1211, 1228, 1535, 1730, 2111, 2149, 2422, 3070, 3460, 4222, 4298, 4844, 6055, 6140, 8444, 8596, 10555, 10745, 12110, 14777, 21110, 21490, 24220, 29554, 42220, 42980, 53111, 59108, 73885, 106222, 147770, 212444, 265555, 295540, 365203, 371777, 531110, 648077, 730406, 743554, 1062220, 1296154, 1460812, 1487108, 1826015, 1858885, 2556421, 2592308, 3240385, 3652030, 3717770, 4536539, 5112842, 6480770, 7304060, 7435540, 9073078, 10225684, 12782105, 12961540, 18146156, 22682695, 25564210, 45365390, 51128420, 90730780, 112117321, 224234642, 448469284, 560586605, 784821247, 1121173210, 1569642494, 2242346420, 3139284988, 3924106235, 7848212470, 15696424940]

約数ペア:

[(1, 15696424940), (2, 7848212470), (4, 3924106235), (5, 3139284988), (7, 2242346420), (10, 1569642494), (14, 1121173210), (20, 784821247), (28, 560586605), (35, 448469284), (70, 224234642), (140, 112117321), (173, 90730780), (307, 51128420), (346, 45365390), (614, 25564210), (692, 22682695), (865, 18146156), (1211, 12961540), (1228, 12782105), (1535, 10225684), (1730, 9073078), (2111, 7435540), (2149, 7304060), (2422, 6480770), (3070, 5112842), (3460, 4536539), (4222, 3717770), (4298, 3652030), (4844, 3240385), (6055, 2592308), (6140, 2556421), (8444, 1858885), (8596, 1826015), (10555, 1487108), (10745, 1460812), (12110, 1296154), (14777, 1062220), (21110, 743554), (21490, 730406), (24220, 648077), (29554, 531110), (42220, 371777), (42980, 365203), (53111, 295540), (59108, 265555), (73885, 212444), (106222, 147770)]