30139936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 63963648

約数和(自身を除く): 33823712

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1321, 1426, 2642, 2852, 5284, 5704, 10568, 11408, 21136, 22816, 30383, 40951, 42272, 60766, 81902, 121532, 163804, 243064, 327608, 486128, 655216, 941873, 972256, 1310432, 1883746, 3767492, 7534984, 15069968, 30139936]

約数ペア:

[(1, 30139936), (2, 15069968), (4, 7534984), (8, 3767492), (16, 1883746), (23, 1310432), (31, 972256), (32, 941873), (46, 655216), (62, 486128), (92, 327608), (124, 243064), (184, 163804), (248, 121532), (368, 81902), (496, 60766), (713, 42272), (736, 40951), (992, 30383), (1321, 22816), (1426, 21136), (2642, 11408), (2852, 10568), (5284, 5704)]