165230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 338688

約数和(自身を除く): 173458

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 130, 155, 205, 310, 403, 410, 533, 806, 1066, 1271, 2015, 2542, 2665, 4030, 5330, 6355, 12710, 16523, 33046, 82615, 165230]

約数ペア:

[(1, 165230), (2, 82615), (5, 33046), (10, 16523), (13, 12710), (26, 6355), (31, 5330), (41, 4030), (62, 2665), (65, 2542), (82, 2015), (130, 1271), (155, 1066), (205, 806), (310, 533), (403, 410)]