90161330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41549}}^1$

素因数の和:41594

約数の個数: 32

約数和(自身を含む): 191462400

約数和(自身を除く): 101301070

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 41549, 83098, 207745, 290843, 415490, 581686, 1288019, 1454215, 2576038, 2908430, 6440095, 9016133, 12880190, 18032266, 45080665, 90161330]

約数ペア:

[(1, 90161330), (2, 45080665), (5, 18032266), (7, 12880190), (10, 9016133), (14, 6440095), (31, 2908430), (35, 2576038), (62, 1454215), (70, 1288019), (155, 581686), (217, 415490), (310, 290843), (434, 207745), (1085, 83098), (2170, 41549)]