165803090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2741}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 312719616

約数和(自身を除く): 146916526

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 263, 526, 1315, 2630, 2741, 5482, 6049, 12098, 13705, 27410, 30245, 60490, 63043, 126086, 315215, 630430, 720883, 1441766, 3604415, 7208830, 16580309, 33160618, 82901545, 165803090]

約数ペア:

[(1, 165803090), (2, 82901545), (5, 33160618), (10, 16580309), (23, 7208830), (46, 3604415), (115, 1441766), (230, 720883), (263, 630430), (526, 315215), (1315, 126086), (2630, 63043), (2741, 60490), (5482, 30245), (6049, 27410), (12098, 13705)]