45371970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{72019}}^1$

素因数の和:72039

約数の個数: 48

約数和(自身を含む): 134821440

約数和(自身を除く): 89449470

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, 72019, 144038, 216057, 360095, 432114, 504133, 648171, 720190, 1008266, 1080285, 1296342, 1512399, 2160570, 2520665, 3024798, 3240855, 4537197, 5041330, 6481710, 7561995, 9074394, 15123990, 22685985, 45371970]

約数ペア:

[(1, 45371970), (2, 22685985), (3, 15123990), (5, 9074394), (6, 7561995), (7, 6481710), (9, 5041330), (10, 4537197), (14, 3240855), (15, 3024798), (18, 2520665), (21, 2160570), (30, 1512399), (35, 1296342), (42, 1080285), (45, 1008266), (63, 720190), (70, 648171), (90, 504133), (105, 432114), (126, 360095), (210, 216057), (315, 144038), (630, 72019)]