27547980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12409}}^1$

素因数の和:12458

約数の個数: 48

約数和(自身を含む): 79225440

約数和(自身を除く): 51677460

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, 12409, 24818, 37227, 49636, 62045, 74454, 124090, 148908, 186135, 248180, 372270, 459133, 744540, 918266, 1377399, 1836532, 2295665, 2754798, 4591330, 5509596, 6886995, 9182660, 13773990, 27547980]

約数ペア:

[(1, 27547980), (2, 13773990), (3, 9182660), (4, 6886995), (5, 5509596), (6, 4591330), (10, 2754798), (12, 2295665), (15, 1836532), (20, 1377399), (30, 918266), (37, 744540), (60, 459133), (74, 372270), (111, 248180), (148, 186135), (185, 148908), (222, 124090), (370, 74454), (444, 62045), (555, 49636), (740, 37227), (1110, 24818), (2220, 12409)]