211458210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{26203}}^1$

素因数の和:26482

約数の個数: 32

約数和(自身を含む): 509405760

約数和(自身を除く): 297947550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 26203, 52406, 78609, 131015, 157218, 262030, 393045, 786090, 7048607, 14097214, 21145821, 35243035, 42291642, 70486070, 105729105, 211458210]

約数ペア:

[(1, 211458210), (2, 105729105), (3, 70486070), (5, 42291642), (6, 35243035), (10, 21145821), (15, 14097214), (30, 7048607), (269, 786090), (538, 393045), (807, 262030), (1345, 157218), (1614, 131015), (2690, 78609), (4035, 52406), (8070, 26203)]