98998830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157141}}^1$

素因数の和:157161

約数の個数: 48

約数和(自身を含む): 294169824

約数和(自身を除く): 195170994

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, 157141, 314282, 471423, 785705, 942846, 1099987, 1414269, 1571410, 2199974, 2357115, 2828538, 3299961, 4714230, 5499935, 6599922, 7071345, 9899883, 10999870, 14142690, 16499805, 19799766, 32999610, 49499415, 98998830]

約数ペア:

[(1, 98998830), (2, 49499415), (3, 32999610), (5, 19799766), (6, 16499805), (7, 14142690), (9, 10999870), (10, 9899883), (14, 7071345), (15, 6599922), (18, 5499935), (21, 4714230), (30, 3299961), (35, 2828538), (42, 2357115), (45, 2199974), (63, 1571410), (70, 1414269), (90, 1099987), (105, 942846), (126, 785705), (210, 471423), (315, 314282), (630, 157141)]