30288570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 80438400

約数和(自身を除く): 50149830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2099, 2405, 2886, 4198, 4810, 6297, 7215, 10495, 12594, 14430, 20990, 27287, 31485, 54574, 62970, 77663, 81861, 136435, 155326, 163722, 232989, 272870, 388315, 409305, 465978, 776630, 818610, 1009619, 1164945, 2019238, 2329890, 3028857, 5048095, 6057714, 10096190, 15144285, 30288570]

約数ペア:

[(1, 30288570), (2, 15144285), (3, 10096190), (5, 6057714), (6, 5048095), (10, 3028857), (13, 2329890), (15, 2019238), (26, 1164945), (30, 1009619), (37, 818610), (39, 776630), (65, 465978), (74, 409305), (78, 388315), (111, 272870), (130, 232989), (185, 163722), (195, 155326), (222, 136435), (370, 81861), (390, 77663), (481, 62970), (555, 54574), (962, 31485), (1110, 27287), (1443, 20990), (2099, 14430), (2405, 12594), (2886, 10495), (4198, 7215), (4810, 6297)]