219939528090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1961819}}^1$

素因数の和:1961967

約数の個数: 64

約数和(自身を含む): 547489031040

約数和(自身を除く): 327549502950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 101, 111, 185, 202, 222, 303, 370, 505, 555, 606, 1010, 1110, 1515, 3030, 3737, 7474, 11211, 18685, 22422, 37370, 56055, 112110, 1961819, 3923638, 5885457, 9809095, 11770914, 19618190, 29427285, 58854570, 72587303, 145174606, 198143719, 217761909, 362936515, 396287438, 435523818, 594431157, 725873030, 990718595, 1088809545, 1188862314, 1981437190, 2177619090, 2972155785, 5944311570, 7331317603, 14662635206, 21993952809, 36656588015, 43987905618, 73313176030, 109969764045, 219939528090]

約数ペア:

[(1, 219939528090), (2, 109969764045), (3, 73313176030), (5, 43987905618), (6, 36656588015), (10, 21993952809), (15, 14662635206), (30, 7331317603), (37, 5944311570), (74, 2972155785), (101, 2177619090), (111, 1981437190), (185, 1188862314), (202, 1088809545), (222, 990718595), (303, 725873030), (370, 594431157), (505, 435523818), (555, 396287438), (606, 362936515), (1010, 217761909), (1110, 198143719), (1515, 145174606), (3030, 72587303), (3737, 58854570), (7474, 29427285), (11211, 19618190), (18685, 11770914), (22422, 9809095), (37370, 5885457), (56055, 3923638), (112110, 1961819)]