30187930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 56536704

約数和(自身を除く): 26348774

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 983, 1966, 3071, 4915, 6142, 9830, 15355, 30710, 36371, 72742, 81589, 163178, 181855, 363710, 407945, 815890, 3018793, 6037586, 15093965, 30187930]

約数ペア:

[(1, 30187930), (2, 15093965), (5, 6037586), (10, 3018793), (37, 815890), (74, 407945), (83, 363710), (166, 181855), (185, 163178), (370, 81589), (415, 72742), (830, 36371), (983, 30710), (1966, 15355), (3071, 9830), (4915, 6142)]