161117670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45131}}^1$

素因数の和:45165

約数の個数: 64

約数和(自身を含む): 467928576

約数和(自身を除く): 306810906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 45131, 90262, 135393, 225655, 270786, 315917, 451310, 631834, 676965, 767227, 947751, 1353930, 1534454, 1579585, 1895502, 2301681, 3159170, 3836135, 4603362, 4738755, 5370589, 7672270, 9477510, 10741178, 11508405, 16111767, 23016810, 26852945, 32223534, 53705890, 80558835, 161117670]

約数ペア:

[(1, 161117670), (2, 80558835), (3, 53705890), (5, 32223534), (6, 26852945), (7, 23016810), (10, 16111767), (14, 11508405), (15, 10741178), (17, 9477510), (21, 7672270), (30, 5370589), (34, 4738755), (35, 4603362), (42, 3836135), (51, 3159170), (70, 2301681), (85, 1895502), (102, 1579585), (105, 1534454), (119, 1353930), (170, 947751), (210, 767227), (238, 676965), (255, 631834), (357, 451310), (510, 315917), (595, 270786), (714, 225655), (1190, 135393), (1785, 90262), (3570, 45131)]