7802851330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 14595863040

約数和(自身を除く): 6793011710

約数列:

[1, 2, 5, 10, 53, 79, 106, 157, 158, 265, 314, 395, 530, 785, 790, 1187, 1570, 2374, 4187, 5935, 8321, 8374, 11870, 12403, 16642, 20935, 24806, 41605, 41870, 62015, 62911, 83210, 93773, 124030, 125822, 186359, 187546, 314555, 372718, 468865, 629110, 657359, 931795, 937730, 1314718, 1863590, 3286795, 4969969, 6573590, 9877027, 9939938, 14722361, 19754054, 24849845, 29444722, 49385135, 49699690, 73611805, 98770270, 147223610, 780285133, 1560570266, 3901425665, 7802851330]

約数ペア:

[(1, 7802851330), (2, 3901425665), (5, 1560570266), (10, 780285133), (53, 147223610), (79, 98770270), (106, 73611805), (157, 49699690), (158, 49385135), (265, 29444722), (314, 24849845), (395, 19754054), (530, 14722361), (785, 9939938), (790, 9877027), (1187, 6573590), (1570, 4969969), (2374, 3286795), (4187, 1863590), (5935, 1314718), (8321, 937730), (8374, 931795), (11870, 657359), (12403, 629110), (16642, 468865), (20935, 372718), (24806, 314555), (41605, 187546), (41870, 186359), (62015, 125822), (62911, 124030), (83210, 93773)]