2700270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 7352640

約数和(自身を除く): 4652370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 137, 146, 219, 270, 274, 365, 411, 438, 657, 685, 730, 822, 1095, 1233, 1314, 1370, 1971, 2055, 2190, 2466, 3285, 3699, 3942, 4110, 6165, 6570, 7398, 9855, 10001, 12330, 18495, 19710, 20002, 30003, 36990, 50005, 60006, 90009, 100010, 150015, 180018, 270027, 300030, 450045, 540054, 900090, 1350135, 2700270]

約数ペア:

[(1, 2700270), (2, 1350135), (3, 900090), (5, 540054), (6, 450045), (9, 300030), (10, 270027), (15, 180018), (18, 150015), (27, 100010), (30, 90009), (45, 60006), (54, 50005), (73, 36990), (90, 30003), (135, 20002), (137, 19710), (146, 18495), (219, 12330), (270, 10001), (274, 9855), (365, 7398), (411, 6570), (438, 6165), (657, 4110), (685, 3942), (730, 3699), (822, 3285), (1095, 2466), (1233, 2190), (1314, 2055), (1370, 1971)]