45818580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20639}}^1$

素因数の和:20688

約数の個数: 48

約数和(自身を含む): 131765760

約数和(自身を除く): 85947180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 20639, 41278, 61917, 82556, 103195, 123834, 206390, 247668, 309585, 412780, 619170, 763643, 1238340, 1527286, 2290929, 3054572, 3818215, 4581858, 7636430, 9163716, 11454645, 15272860, 22909290, 45818580]

約数ペア:

[(1, 45818580), (2, 22909290), (3, 15272860), (4, 11454645), (5, 9163716), (6, 7636430), (10, 4581858), (12, 3818215), (15, 3054572), (20, 2290929), (30, 1527286), (37, 1238340), (60, 763643), (74, 619170), (111, 412780), (148, 309585), (185, 247668), (222, 206390), (370, 123834), (444, 103195), (555, 82556), (740, 61917), (1110, 41278), (2220, 20639)]