734820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 2119488

約数和(自身を除く): 1384668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 331, 370, 444, 555, 662, 740, 993, 1110, 1324, 1655, 1986, 2220, 3310, 3972, 4965, 6620, 9930, 12247, 19860, 24494, 36741, 48988, 61235, 73482, 122470, 146964, 183705, 244940, 367410, 734820]

約数ペア:

[(1, 734820), (2, 367410), (3, 244940), (4, 183705), (5, 146964), (6, 122470), (10, 73482), (12, 61235), (15, 48988), (20, 36741), (30, 24494), (37, 19860), (60, 12247), (74, 9930), (111, 6620), (148, 4965), (185, 3972), (222, 3310), (331, 2220), (370, 1986), (444, 1655), (555, 1324), (662, 1110), (740, 993)]