16703470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 36319968

約数和(自身を除く): 19616498

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 661, 665, 722, 1322, 1330, 1805, 2527, 3305, 3610, 4627, 5054, 6610, 9254, 12559, 12635, 23135, 25118, 25270, 46270, 62795, 87913, 125590, 175826, 238621, 439565, 477242, 879130, 1193105, 1670347, 2386210, 3340694, 8351735, 16703470]

約数ペア:

[(1, 16703470), (2, 8351735), (5, 3340694), (7, 2386210), (10, 1670347), (14, 1193105), (19, 879130), (35, 477242), (38, 439565), (70, 238621), (95, 175826), (133, 125590), (190, 87913), (266, 62795), (361, 46270), (661, 25270), (665, 25118), (722, 23135), (1322, 12635), (1330, 12559), (1805, 9254), (2527, 6610), (3305, 5054), (3610, 4627)]