1837930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 3535488

約数和(自身を除く): 1697558

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 131, 230, 262, 305, 610, 655, 1310, 1403, 2806, 3013, 6026, 7015, 7991, 14030, 15065, 15982, 30130, 39955, 79910, 183793, 367586, 918965, 1837930]

約数ペア:

[(1, 1837930), (2, 918965), (5, 367586), (10, 183793), (23, 79910), (46, 39955), (61, 30130), (115, 15982), (122, 15065), (131, 14030), (230, 7991), (262, 7015), (305, 6026), (610, 3013), (655, 2806), (1310, 1403)]