1520246010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{13297}}^1$

素因数の和:13447

約数の個数: 64

約数和(自身を含む): 3783866112

約数和(自身を除く): 2263620102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 103, 111, 185, 206, 222, 309, 370, 515, 555, 618, 1030, 1110, 1545, 3090, 3811, 7622, 11433, 13297, 19055, 22866, 26594, 38110, 39891, 57165, 66485, 79782, 114330, 132970, 199455, 398910, 491989, 983978, 1369591, 1475967, 2459945, 2739182, 2951934, 4108773, 4919890, 6847955, 7379835, 8217546, 13695910, 14759670, 20543865, 41087730, 50674867, 101349734, 152024601, 253374335, 304049202, 506748670, 760123005, 1520246010]

約数ペア:

[(1, 1520246010), (2, 760123005), (3, 506748670), (5, 304049202), (6, 253374335), (10, 152024601), (15, 101349734), (30, 50674867), (37, 41087730), (74, 20543865), (103, 14759670), (111, 13695910), (185, 8217546), (206, 7379835), (222, 6847955), (309, 4919890), (370, 4108773), (515, 2951934), (555, 2739182), (618, 2459945), (1030, 1475967), (1110, 1369591), (1545, 983978), (3090, 491989), (3811, 398910), (7622, 199455), (11433, 132970), (13297, 114330), (19055, 79782), (22866, 66485), (26594, 57165), (38110, 39891)]