98732970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{156719}}^1$

素因数の和:156739

約数の個数: 48

約数和(自身を含む): 293379840

約数和(自身を除く): 194646870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 156719, 313438, 470157, 783595, 940314, 1097033, 1410471, 1567190, 2194066, 2350785, 2820942, 3291099, 4701570, 5485165, 6582198, 7052355, 9873297, 10970330, 14104710, 16455495, 19746594, 32910990, 49366485, 98732970]

約数ペア:

[(1, 98732970), (2, 49366485), (3, 32910990), (5, 19746594), (6, 16455495), (7, 14104710), (9, 10970330), (10, 9873297), (14, 7052355), (15, 6582198), (18, 5485165), (21, 4701570), (30, 3291099), (35, 2820942), (42, 2350785), (45, 2194066), (63, 1567190), (70, 1410471), (90, 1097033), (105, 940314), (126, 783595), (210, 470157), (315, 313438), (630, 156719)]