64179090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19273}}^1$

素因数の和:19323

約数の個数: 48

約数和(自身を含む): 171384408

約数和(自身を除く): 107205318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 19273, 38546, 57819, 96365, 115638, 173457, 192730, 289095, 346914, 578190, 713101, 867285, 1426202, 1734570, 2139303, 3565505, 4278606, 6417909, 7131010, 10696515, 12835818, 21393030, 32089545, 64179090]

約数ペア:

[(1, 64179090), (2, 32089545), (3, 21393030), (5, 12835818), (6, 10696515), (9, 7131010), (10, 6417909), (15, 4278606), (18, 3565505), (30, 2139303), (37, 1734570), (45, 1426202), (74, 867285), (90, 713101), (111, 578190), (185, 346914), (222, 289095), (333, 192730), (370, 173457), (555, 115638), (666, 96365), (1110, 57819), (1665, 38546), (3330, 19273)]